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The acceleration due to gravity at the equator (1) is less than that at the poles (2) is greater than that at the poles (3) is equal to that at the poles (4) does not depend on the earth’s centripetal acceleration
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Jan 13
by
anonymous
The acceleration due to gravity at the equator (1) is less than that at the poles (2) is greater than that at the poles (3) is equal to that at the poles (4) does not depend on the earth’s centripetal acceleration
physical-geography
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Jan 13
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is less than that at the poles
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Jan 18
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anonymous
The Psychological law of consumption states that (1) proportionate increase in consumption is less than proportionate increase in income (2) increase in income is equal to increase in consumption (3) increase in consumption is greater than increase in income (4) consumption does not change with a change in income
The Psychological law of consumption states that (1) proportionate increase in consumption is less than proportionate increase in income (2) increase in income is equal to increase in consumption (3) increase in consumption is greater than increase in income (4) consumption does not change with a change in income
Last answer:
proportionate increase in consumption is less than proportionate increase in income
economics
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5 days
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The sensation of weightlessness in a spacecraft in an orbit is due to the (1) absence of gravity outside (2) acceleration in the orbit which is equal to the acceleration due to gravity outside (3) presence of gravity outside but not inside the spacecraft (4) fact that spacecraft in the orbit has no energy
The sensation of weightlessness in a spacecraft in an orbit is due to the (1) absence of gravity outside (2) acceleration in the orbit which is equal to the acceleration due to gravity outside (3) presence of gravity outside but not inside the spacecraft (4) fact that spacecraft in the orbit has no energy
Last answer:
acceleration in the orbit which is equal to the acceleration due to gravity outside
physics
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3 days
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A person can jump higher on the moon’s surface than on the earth because : (1) the moon’s surface is rough (2) the acceleration due to gravity in moon is smaller than that on the earth. (3) the moon is cooler than earth (4) the moon has no atmosphere
A person can jump higher on the moon’s surface than on the earth because : (1) the moon’s surface is rough (2) the acceleration due to gravity in moon is smaller than that on the earth. (3) the moon is cooler than earth (4) the moon has no atmosphere
Last answer:
the acceleration due to gravity in moon is smaller than that on the earth.
physics
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Jan 14
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anonymous
The zone of Earth’s atmosphere immediately above its surface up to a height of about 16 kms above equator and 8 kms over the poles is known as : (1) Mesosphere (2) Thermosphere (3) Troposphere (4) Stratosphere
The zone of Earth’s atmosphere immediately above its surface up to a height of about 16 kms above equator and 8 kms over the poles is known as : (1) Mesosphere (2) Thermosphere (3) Troposphere (4) Stratosphere
Last answer:
Troposphere
physical-geography
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Jan 13
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anonymous
The temperature of water at the bottom of a large waterfall is higher than that of the water at the top. because (1) the falling water absorbs heat from the Sun. (2) the water at the bottom has greater potential energy. (3) the kinetic energy of the falling water is converted into heat. (4) rocks on the bed of the river give out heat.
The temperature of water at the bottom of a large waterfall is higher than that of the water at the top. because (1) the falling water absorbs heat from the Sun. (2) the water at the bottom has greater potential energy. (3) the kinetic energy of the falling water is converted into heat. (4) rocks on the bed of the river give out heat.
Last answer:
the kinetic energy of the falling water is converted into heat.
physical-geography
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Jan 14
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If there is no carbon dioxide in the earth’s atmosphere, the temperature of earth’s surface would be (1) dependent on the amount of oxygen in the atmosphere (2) higher than the present (3) less than the present (4) the same
If there is no carbon dioxide in the earth’s atmosphere, the temperature of earth’s surface would be (1) dependent on the amount of oxygen in the atmosphere (2) higher than the present (3) less than the present (4) the same
Last answer:
less than the present
physical-geography
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4 days
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anonymous
As we go from Equator to North pole the value of ‘g’, the acceleration due to gravity (1) remains the same (2) decreases (3) increases (4) None of the above
As we go from Equator to North pole the value of ‘g’, the acceleration due to gravity (1) remains the same (2) decreases (3) increases (4) None of the above
Last answer:
increases
physics
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6 days
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anonymous
The velocity of heat radiation in vacuum is (1) Equal to that of light (2) Less than that of light (3) Greater than that of light (4) Equal to that of sound
The velocity of heat radiation in vacuum is (1) Equal to that of light (2) Less than that of light (3) Greater than that of light (4) Equal to that of sound
Last answer:
Equal to that of light
physics
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4 days
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anonymous
If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is (1) Height of the liquid column (2) Surface area of the bottom of the vessel (3) Density of the liquid (4) Acceleration due to gravity at the bottom of the vessel
If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is (1) Height of the liquid column (2) Surface area of the bottom of the vessel (3) Density of the liquid (4) Acceleration due to gravity at the bottom of the vessel
Last answer:
Surface area of the bottom of the vessel
physics
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4 days
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anonymous
A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is (1) zero at that place (2) is balanced by the force of attraction due to moon (3) equal to the centripetal force (4) non-effective due to particular design of the satellite
A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is (1) zero at that place (2) is balanced by the force of attraction due to moon (3) equal to the centripetal force (4) non-effective due to particular design of the satellite
Last answer:
zero at that place
physics
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5 days
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anonymous
Why does bleeding occur through the nose in high mountainous regions ? (1) The pressure of blood in capillaries is greater than the outside pressure (2) The pressure at high altitudes is greater than that on the plains (3) The blood pressure of a person increases at high altitudes (4) The blood pressure fluctuates and finally decreases drastically
Why does bleeding occur through the nose in high mountainous regions ? (1) The pressure of blood in capillaries is greater than the outside pressure (2) The pressure at high altitudes is greater than that on the plains (3) The blood pressure of a person increases at high altitudes (4) The blood pressure fluctuates and finally decreases drastically
Last answer:
The blood pressure of a person increases at high altitudes
physics
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asked
Jan 18
by
anonymous
Say’s Law of Market holds that (1) supply is not equal to demand (2) supply creates its own demand (3) demand creates its own supply (4) supply is greater than demand
Say’s Law of Market holds that (1) supply is not equal to demand (2) supply creates its own demand (3) demand creates its own supply (4) supply is greater than demand
Last answer:
supply creates its own demand
economics
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Jan 13
by
anonymous
Stars twinkle but planets do not twinkle because (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away from the earth resulting in decrease in intensity of light (4) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
Stars twinkle but planets do not twinkle because (1) they emit light of a constant intensity (2) their distance from the earth does not change with time (3) they are very far away from the earth resulting in decrease in intensity of light (4) they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
Last answer:
they are nearer to the earth and hence we receive a greater amount of light and therefore minor variations in intensity are not noticeable
physical-geography
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Jan 18
by
anonymous
If the supply curve is a straight line passing through the origin, then the price elasticity of supply will be (1) less than unity (2) infinitely large (3) greater than unity (4) equal to unity
If the supply curve is a straight line passing through the origin, then the price elasticity of supply will be (1) less than unity (2) infinitely large (3) greater than unity (4) equal to unity
Last answer:
equal to unity
economics
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4 days
ago
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anonymous
A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that (1) The rubber ball suffers greater change in momentum (2) The metal ball suffers greater change in momentum (3) Both suffer the same change in momentum (4) The initial momentum of the rubber ball is greater than that of the metal ball
A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that (1) The rubber ball suffers greater change in momentum (2) The metal ball suffers greater change in momentum (3) Both suffer the same change in momentum (4) The initial momentum of the rubber ball is greater than that of the metal ball
Last answer:
The rubber ball suffers greater change in momentum
physics
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4 days
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anonymous
While ascending a hill, the driver of the vehicle keeps the gear ratio (1) equal to 1 (2) less than 1 (3) greater than 1 (4) either equal to or greater than 1
While ascending a hill, the driver of the vehicle keeps the gear ratio (1) equal to 1 (2) less than 1 (3) greater than 1 (4) either equal to or greater than 1
Last answer:
either equal to or greater than 1
physics
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3 days
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anonymous
At hill stations, the boiling point of water will be (1) same as at sea level (2) less than that at sea level (3) more than that at sea level (4) equal to the melting point of ice
At hill stations, the boiling point of water will be (1) same as at sea level (2) less than that at sea level (3) more than that at sea level (4) equal to the melting point of ice
Last answer:
less than that at sea level
physics
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Jan 14
by
anonymous
The Equator does not pass through which of the following countries ? (1) Kenya (2) Mexico (3) Indonesia (4) Brazil
The Equator does not pass through which of the following countries ? (1) Kenya (2) Mexico (3) Indonesia (4) Brazil
Last answer:
Mexico
physical-geography
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6 days
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anonymous
Why the needle of iron swims on water surface when it is kept gently ? (1) It will remain under the water, when it will displace more water than its weight (2) the density of needle is less than that of water (3) due to surface tension (4) due to its shape
Why the needle of iron swims on water surface when it is kept gently ? (1) It will remain under the water, when it will displace more water than its weight (2) the density of needle is less than that of water (3) due to surface tension (4) due to its shape
Last answer:
due to surface tension
physics
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asked
Jan 13
by
anonymous
When does the sun shine vertically on the Equator ? (1) Throughout the year (2) For six months (3) Twice a year (4) Once a year
When does the sun shine vertically on the Equator ? (1) Throughout the year (2) For six months (3) Twice a year (4) Once a year
Last answer:
Twice a year
physical-geography
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asked
Jan 14
by
anonymous
Equinox occurs when the sun is vertically above _____ (1) Tropic of Capricorn (2) Tropic of Cancer (3) Poles (4) Equator
Equinox occurs when the sun is vertically above _____ (1) Tropic of Capricorn (2) Tropic of Cancer (3) Poles (4) Equator
Last answer:
Equator
physical-geography
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asked
Jan 13
by
anonymous
What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus
What is the epicentre of an Earthquake? (1) The point at which earthquake originates (2) The point which is prone to volcanoes (3) The point from which the intensity of seismic waves declines (4) The point on the earth’s surface vertically above the seismic focus
Last answer:
The point on the earth’s surface vertically above the seismic focus
physical-geography
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asked
Jan 13
by
anonymous
Day and Night are equal at the: (1) Prime Meridian (2) Antarctic (3) Poles (4) Eqator
Day and Night are equal at the: (1) Prime Meridian (2) Antarctic (3) Poles (4) Eqator
Last answer:
Eqator
physical-geography
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asked
Jan 13
by
anonymous
Equator represents (1) line joining North and South poles (2) imaginary line passing round the Earth midway between North & South poles (3) a belt (ring) around the planet Saturn (4) axis of rotation of Earth
Equator represents (1) line joining North and South poles (2) imaginary line passing round the Earth midway between North & South poles (3) a belt (ring) around the planet Saturn (4) axis of rotation of Earth
Last answer:
imaginary line passing round the Earth midway between North & South poles
physical-geography
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asked
Jan 9
by
anonymous
When two dice are thrown, find the probability of getting a greater number on the first die than the one on the second, given that the sum should equal 9. A) 1/2 B) 1/5 C) 2/5 D) 4/2
When two dice are thrown, find the probability of getting a greater number on the first die than the one on the second, given that the sum should equal 9. A) 1/2 B) 1/5 C) 2/5 D) 4/2
Last answer:
Answer: A) Let the event of getting a greater number on the first die be G. There are 4 ways to get a sum of 9 when two dice are rolled = {(3,6),(4,5),(5,4), (6,3)}. And there are two ways where the number on the ... Now, P(G) = P(G sum equals 9)/P(sum equals 9) = (2/36)/(4/36) = 2/4 =>1/2
probability
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asked
Jan 14
by
anonymous
The South-East trade winds are attracted towards the Indian subcontinent in the rainy season due to (1) the development of cyclone over the equator (2) the effect of easterlies (3) the effect of Northern-East trade winds (4) the presence of low atmospheric pressure over NorthWest India
The South-East trade winds are attracted towards the Indian subcontinent in the rainy season due to (1) the development of cyclone over the equator (2) the effect of easterlies (3) the effect of Northern-East trade winds (4) the presence of low atmospheric pressure over NorthWest India
Last answer:
the presence of low atmospheric pressure over NorthWest India
physical-geography
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asked
Jan 13
by
anonymous
Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time ? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation
Which of the following is an alternative theory to the Big Bang theory developed in 1948, stating that the universe does not change even though it is expanding over time ? (1) Oscillating Universe (2) Steady State Universe (3) Mirror Universe (4) Eternal Inflation
Last answer:
Steady State Universe
physical-geography
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5 days
ago
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anonymous
We always see the same face of the moon, because (1) it is smaller than the earth (2) it revolves on its axis in a direction opposite to that of the earth (3) it takes equal time for revolution around the earth and rotation on its own axis (4) it rotates at the same speed as the earth around the sun
We always see the same face of the moon, because (1) it is smaller than the earth (2) it revolves on its axis in a direction opposite to that of the earth (3) it takes equal time for revolution around the earth and rotation on its own axis (4) it rotates at the same speed as the earth around the sun
Last answer:
it takes equal time for revolution around the earth and rotation on its own axis
physics
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asked
Jan 18
by
anonymous
Regarding money supply situation in India it can be said that the : (1) Currency with the public is inconvertible only. (2) Currency with the public is less than the deposits with the banks. (3) Currency with the public is more than the deposits with the banks. (4) Currency with the public is almost equal to the deposits with banks.
Regarding money supply situation in India it can be said that the : (1) Currency with the public is inconvertible only. (2) Currency with the public is less than the deposits with the banks. (3) Currency with the public is more than the deposits with the banks. (4) Currency with the public is almost equal to the deposits with banks.
Last answer:
Currency with the public is less than the deposits with the banks.
economics
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asked
Jan 10
by
anonymous
In shewak's opinion, his weight is greater than 76 kg but less than 83 kg. His sister doest not agree with shewak and she thinks that shewak’s weight is greater than 71 kg but less than 81 kg. His father's view is that his weight cannot be greater than 79 kg. If all are them are correct in their estimation, what is the average of different probable weights of shewak? A) 67kg B) 68kg C) 72kg D) 78kg
In shewak's opinion, his weight is greater than 76 kg but less than 83 kg. His sister doest not agree with shewak and she thinks that shewak’s weight is greater than 71 kg but less than 81 kg. His father's view is that his weight cannot be greater than 79 kg. If all are them are correct in their estimation, what is the average of different probable weights of shewak? A) 67kg B) 68kg C) 72kg D) 78kg
Last answer:
Answer: D) Let shewak's weight be X kg. According to shewak , 76 < X < 83 According to shewak 's sister, 71 < X < 81. According to shewak 's father, X ≤ 79 The values satisfying all the above conditions are 77, 78and 79. Required average=[ (77+78+79)/3] = 201/ 3 = 78kg.
average
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5 days
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anonymous
Pipelines in cold countries often burst in winter, because (1) water freezes and expands in its volume (2) temperature of ice is less than that of water (3) pipelines contract in their volume (4) pipelines expand due to freezing
Pipelines in cold countries often burst in winter, because (1) water freezes and expands in its volume (2) temperature of ice is less than that of water (3) pipelines contract in their volume (4) pipelines expand due to freezing
Last answer:
water freezes and expands in its volume
physics
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5 days
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anonymous
A piece of wood is held under water. The upthrust on it will be: (1) equal to the weight of the wood (2) less than weight of the wood (3) more than weight of the wood (4) Zero
A piece of wood is held under water. The upthrust on it will be: (1) equal to the weight of the wood (2) less than weight of the wood (3) more than weight of the wood (4) Zero
Last answer:
less than weight of the wood
physics
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6 days
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anonymous
A favourable Balance of Trade of a country implies that (1) Imports are greater than Exports (2) Exports are greater than Imports (3) Both Imports and Exports are equal (4) Rising Imports and Falling Exports
A favourable Balance of Trade of a country implies that (1) Imports are greater than Exports (2) Exports are greater than Imports (3) Both Imports and Exports are equal (4) Rising Imports and Falling Exports
Last answer:
Exports are greater than Imports
economics
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3 days
ago
by
anonymous
On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because (1) Mercury is a metal (2) Density of mercury is greater than that of water (3) Cohesion of mercury is greater than its adhesion with glass (4) Cohesion of water is greater than its adhesion with glass
On a clean glass plate a drop of water spreads to form a thin layer whereas a drop of mercury remains almost spherical because (1) Mercury is a metal (2) Density of mercury is greater than that of water (3) Cohesion of mercury is greater than its adhesion with glass (4) Cohesion of water is greater than its adhesion with glass
Last answer:
Cohesion of mercury is greater than its adhesion with glass
physics
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5 days
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anonymous
The velocity of sound in air (1) decreases with increase of temperature (2) increases with decrease of temperature (3) does not depend on temperature (4) decreases with decrease of temperature
The velocity of sound in air (1) decreases with increase of temperature (2) increases with decrease of temperature (3) does not depend on temperature (4) decreases with decrease of temperature
Last answer:
decreases with decrease of temperature
physics
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4 days
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anonymous
Velocity of sound in air does not depend on (1) Density of air (2) Temperature of air (3) Pressure of air (4) Humidity of air
Velocity of sound in air does not depend on (1) Density of air (2) Temperature of air (3) Pressure of air (4) Humidity of air
Last answer:
Pressure of air
physics
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asked
Jan 13
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anonymous
When does solar eclipse take place ? (1) When the sun is between the moon and earth (2) When the earth is between the moon and sun (3) When the moon is between the sun and earth (4) When the moon does not lie on the line joining the sun and earth
When does solar eclipse take place ? (1) When the sun is between the moon and earth (2) When the earth is between the moon and sun (3) When the moon is between the sun and earth (4) When the moon does not lie on the line joining the sun and earth
Last answer:
When the moon is between the sun and earth
physical-geography
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asked
Jan 14
by
anonymous
The line on a map connecting points of equal temperature at a given time is (1) Isohyet (2) Isobar (3) Isthumus (4) Isotherm
The line on a map connecting points of equal temperature at a given time is (1) Isohyet (2) Isobar (3) Isthumus (4) Isotherm
Last answer:
Isotherm
physical-geography
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Jan 14
by
anonymous
Solar eclipse occurs when (1) the Moon does not lie on the line joining the Sun and the Earth (2) the Moon comes between the Sun and the Earth (3) the Sun comes between the Moon and the Earth (4) the Earth comes between the Moon and the Sun
Solar eclipse occurs when (1) the Moon does not lie on the line joining the Sun and the Earth (2) the Moon comes between the Sun and the Earth (3) the Sun comes between the Moon and the Earth (4) the Earth comes between the Moon and the Sun
Last answer:
the Moon comes between the Sun and the Earth
physical-geography
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4 days
ago
by
anonymous
Railway tracks are banked on curves so that (1) Necessary centrifugal force may be obtained from the horizontal component of the weight of the train (2) No frictional force may be produced between the tracks and the wheels of the train (3) Necessary centripetal force may be obtained from the horizontal component of the weight of the train (4) The train may not fall down inwards
Railway tracks are banked on curves so that (1) Necessary centrifugal force may be obtained from the horizontal component of the weight of the train (2) No frictional force may be produced between the tracks and the wheels of the train (3) Necessary centripetal force may be obtained from the horizontal component of the weight of the train (4) The train may not fall down inwards
Last answer:
Necessary centripetal force may be obtained from the horizontal component of the weight of the train
physics
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1 day
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anonymous
Camel is a desert animal, that can live without water for many days, because (1) it does not need water (2) water is formed in the body due to oxidation of fat (3) it has the water sac in the walls of the lumen of stomach (4) All of the above
Camel is a desert animal, that can live without water for many days, because (1) it does not need water (2) water is formed in the body due to oxidation of fat (3) it has the water sac in the walls of the lumen of stomach (4) All of the above
Last answer:
All of the above
biology
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Jan 10
by
anonymous
The market price of a novel was 50% more than its cost price. Vadi was going to sell it at market price to a customer, but he showed vadi some defects in the novel, due to which vadi gave him a discount of 33%.Next day he came again and showed vadi some more defects, hence he gave him another discount that was equal to 14.5% of the cost price. What was the approximate profit/loss to vadi?
The market price of a novel was 50% more than its cost price. Vadi was going to sell it at market price to a customer, but he showed vadi some defects in the novel, due to which vadi gave him a discount of 33%.Next day he came again and showed vadi some more defects, hence he gave him another discount that was equal to 14.5% of the cost price. What was the approximate profit/loss to vadi?
Last answer:
Let the cost price be Rs. 100 Then, market price is Rs. 150 Now, the first discount is of 33% Rs.150 =Rs. 50 Hence, its selling price = 150 - 50 = Rs. 100 since vadi's ... further discount will be equal to loss % The next discount of 14.5% will be the loss percentage to vadi
profit-and-loss
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asked
Jan 13
by
anonymous
Why are winters more severe in Southern Hemisphere than in Northern Hemisphere? (1) Earth is titled towards the sun in the Northern Hemisphere (2) Northern Hemisphere receives more sunlight (3) Because of more iceberg activity in Southern Hemisphere (4) Southern Hemisphere is less inhabited
Why are winters more severe in Southern Hemisphere than in Northern Hemisphere? (1) Earth is titled towards the sun in the Northern Hemisphere (2) Northern Hemisphere receives more sunlight (3) Because of more iceberg activity in Southern Hemisphere (4) Southern Hemisphere is less inhabited
Last answer:
Earth is titled towards the sun in the Northern Hemisphere
physical-geography
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Jan 18
by
anonymous
Perfectly inelastic demand is equal to : (1) One (2)Infinite (3) Zero (4)Greater than one
Perfectly inelastic demand is equal to : (1) One (2)Infinite (3) Zero (4)Greater than one
Last answer:
Zero
economics
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5
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Jan 14
by
anonymous
The climatic zones are classified on the basis of (1) distance from the equator (2) elevation (3) rainfall (4) distance from the sea
The climatic zones are classified on the basis of (1) distance from the equator (2) elevation (3) rainfall (4) distance from the sea
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rainfall
physical-geography
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asked
Jan 13
by
anonymous
Where are the hot deserts generally found ? (1) On the eastern margins of the Tropics (2) On the western margins of the Tropics (3) Nearer the Equator (4) In the middle of the Continents
Where are the hot deserts generally found ? (1) On the eastern margins of the Tropics (2) On the western margins of the Tropics (3) Nearer the Equator (4) In the middle of the Continents
Last answer:
On the western margins of the Tropics
physical-geography
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5 days
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anonymous
Plants are dried up in winter due to frost because (1) Evaporation does not take place (2) Photosynthesis does not take place at such low temperature (3) Respiration does not take place at low temperature (4) There is mechanical loss of tissues and drought condition prevails
Plants are dried up in winter due to frost because (1) Evaporation does not take place (2) Photosynthesis does not take place at such low temperature (3) Respiration does not take place at low temperature (4) There is mechanical loss of tissues and drought condition prevails
Last answer:
There is mechanical loss of tissues and drought condition prevails
physics
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asked
Jan 13
by
anonymous
The moon is showing its same face to the earth because (1) It is not rotating about its own axis (2) Its rotation and revolution are opposite (3) Its periods of rotation and revolution are the same (4) Its rotation is faster than its revolution
The moon is showing its same face to the earth because (1) It is not rotating about its own axis (2) Its rotation and revolution are opposite (3) Its periods of rotation and revolution are the same (4) Its rotation is faster than its revolution
Last answer:
Its periods of rotation and revolution are the same
physical-geography
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6
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asked
4 days
ago
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anonymous
Energy in reflected light : (1) does not depends on the angle of incidence (2) increases with the increase in angle (3) decreases with the increase in angle of incidence (4) becomes maximum for angle of incidence equal to 45°
Energy in reflected light : (1) does not depends on the angle of incidence (2) increases with the increase in angle (3) decreases with the increase in angle of incidence (4) becomes maximum for angle of incidence equal to 45°
Last answer:
increases with the increase in angle
physics
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5 days
ago
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anonymous
Intensity of gravitational field of earth is maximum at (1) Poles (2) Equator (3) Centre of earth (4) Surface
Intensity of gravitational field of earth is maximum at (1) Poles (2) Equator (3) Centre of earth (4) Surface
Last answer:
Poles
physics
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