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What is the movement of electrons from atom to atom is called?
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Description :

What is the flow of electrons from one atom to another called?

Answer :

Electric current

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Description :

The number of electrons in the outer most orbit of carbon atom is?

Answer :

The number of electrons in the outer most orbit of carbon atom is 4.

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Do electrons flow from the anode to the cathode?

Answer :

electrons flow from cathode to anode because the electron has a negative charge and repels from the negatively charged cathode whilst also attracting to the positively charged anode.

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What is the force that holds protons and neutrons together in the nucleus of an atom?

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role of the series resistance connected in PMMC movement.

Answer :

A PMMC Instrument can be used as voltmeter by just connecting a series resistance with the moving coil. This series resistance is called Voltmeter Multiplier. This combination of moving coil and ... current whose voltage is to be measured. Ideally the resistance of voltmeter should be infinite

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The substances which have a large number of free electrons and offer a low resistance are called?

Answer :

The substances which have a large number of free electrons and offer a low resistance are called conductors.

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Description :

What are ways we can measure the flow of electrons?

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Description :

What is the direction of the flow of electrons?

Answer :

Electrons  flow    cathode   to   anode  or  in   an  oposite  direction  of   convection  current  flow  or  holes.

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Description :

What are the number of valence electrons of atoms in semiconductor?

Answer :

There are four valence electrons in the atom of a semiconductor.

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Which have more free electrons: conductors or insulators? 

Answer :

Conductors have many free electrons whereas insulators have very few or none at all.

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Description :

Which way do electrons flow in an electrochemical cell?

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Description :

why current flows in opposite direction of electrons?

Answer :

Hi team, the current flow is nothing but flow of electrons But the conventional direction I'd opposite to actual current flow . ..

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Description :

A neutral atom with an atomic number of five has electrons equal to: A. 1 B. 5 C. none D. depends on the type of atom

Answer :

A neutral atom with an atomic number of five has electrons equal to: 5

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Description :

1. What is the number of electrons in an atom of atomic number Z and mass number A? 2. With which of the following fields is M. F. Hussain associated? 3. Which is the Slack Season' in the Indian Economy? 4. In which country is Marino sheep rearing the predominant pastoral activity? 5. Which was the lowest unit ... Exchanges play a role in an economy how may itbe termed? 19. What are Shield volcanoes? 20. Mughal dynasty was to Bahadur Shah Zafar-as what was Lodi dynasty to?

Answer :

Answer : 1. Z 2. Painting 3. Jan.-June 4. Australia 5. Valanadu 6. Stomata 7. 9th December, 1946 8. Measuring flask 9. China 10. Rajaraja Chola I 11. Vocal music 12. Abidjan 13. ... N. Rao 17. By radiation only 18. Useful but need strict regulation 19. Repeated lava flows 20. Ibrahim Lodi

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What particles move around the nucleus of an atom and are negatively charged? (1) Electrons (2) Protons (3) Positrons (4) Neutrons 

Answer :

Electrons

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Description :

Atomic number of an atom gives the number of which of the following ? (1) electrons (2) protons (3) neutrons (4) neutrons and protons

Answer :

protons

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Description :

Which of the following does the Nucleus of an atom consist of? (1) Protons and neutrons (2) Protons and electrons (3) Electrons (4) Protons

Answer :

Protons and neutrons

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Description :

The chemical bahaviour of an atom depends upon (1) the number of protons in its nucleus (2) the number of neutrons in the nucleus (3) the number of electrons orbiting around the nucleus (4) the number of nucleons in the nucleus

Answer :

the number of electrons orbiting around the nucleus

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Description :

“All the four quantum numbers of two electrons in an atom are not the same.” It is the law of — (1) Hund’s (2) Exclusion Principle of Pauli (3) Uncertainty Principle of Hiesenberg (4) Avogadro’s Law

Answer :

Exclusion Principle of Pauli

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Description :

If an atom loses one or more electrons, it becomes _____.

Answer :

It   becomes   positively  charged    atom.

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Your school building is just adjacent to a Cinema Hall. It generates delinquency and spoil the young mind badly. Therefore, there is utter chaos in the school in the name of discipline. What alternative will you have in your mind to fight with this menace? Options: A) Prepare the list of the delinquents and ... committee to watch out such students and give them rigorous punishment C) Start a movement for shifting of school building D) Raise your voice for student's welfare

Answer :

B) Make a discipline committee to watch out such students and give them rigorous punishment

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1. Which Act gave representation to Indians for the first time in the Legislature? 2. By which can the location and energy of an electron in an atom be specified? 3. What was the decentralisation system recommended? 4. Which is softwood from coniferous forest? 5. Where has the world's largest monolithic statue ... Gas? 19. Which crop are grain with the on set of mansoon & are harvested in September-October? 20. Which philosophical system was founded by Vallabhacharya?

Answer :

Answer : 1. Government of India Act, 1935 2. Quantum numbers 3. Balwant Rai Mehta 4. Pine 5. Bamiyan 6. Mother Teresa 7. Number of WBCs increases in blood 8. Prime Minister 9. Equatorial ... -bin-Tughlaq 16. By combining various foods 17. Constitution of India 18. Xenon 19. Kharif 20. Suddhadvaita

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Description :

Electrons in the outer orbit are called: A. nuclei B. valences C. waves D. shells

Answer :

Electrons in the outer orbit are called: valences

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Answer :

The random motion of holes and free electrons due to thermal agitation is called Diffusion.

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Description :

Which of the following organelles is called ‘Atom bombs’ ? (1) Microtubules (2) Nucleolus (3) Golgi bodies (4) Lysosome

Answer :

Lysosome

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Nerve impulses to and from the brain travel as fast as 170 miles per hour. Ever wonder how you can react so fast to things around you or why that stubbed toe hurts right away? It’s due to the super-speedy movement of nerve impulses from your brain to the rest of your body and vice versa, bringing reactions at the speed of a high powered luxury sports car.

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The recommendation of National Knowledge Commission for the establishment of 1500 Universities is to (A) create more teaching jobs (B) ensure increase in student enrolment in higher education (C) replace or substitute the privately managed higher education institutions by pu blic institutions (D) enable increased movement of students from rural areas to urban areas

Answer :

Answer: B Na tional Knowledge Commission of the Government of India on Higher Education lays down certain guidelines for the betterment of the system. The NK C recommendations on higher education ... sector in the country, and providing access to higher education for larger numbers of students. 

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Description :

Water cycle refers to (1) an integrated attempt to recycle water in relatively arid regions (2) constant movement of water from ocean to land and back to ocean once again (3) scientific management of water in areas excessively plagued with water-logging (4) water distribution in relatively dry areas

Answer :

 constant movement of water from ocean to land and back to ocean once again

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Description :

Free Trade refers to (1) free movement of goods from one country to another (2) movement of goods free of cost (3) unrestricted exchange of goods and service (4) trade free of duty

Answer :

free movement of goods from one country to another

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Description :

Suppose that 1000 electrons are removed from a neutral dielectric. How much charge, in coulombs, is stored in the dielectric?

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Description :

A level of atmosphere which is composed partly of electrons and positive ions is called (1) Troposphere (2) Ionosphere (3) Stratosphere (4) Mesosphere

Answer :

Ionosphere

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Description :

Materials with lots of free electrons are called? A.conductors B.insulators C.semiconductors D.filters

Answer :

Materials with lots of free electrons are called? A.conductors B.insulators C.semiconductors D.filters

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Description :

Answer :

The diameter of atomic ranges from 0.1 to 0.5 nanometer.

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Description :

What are the different types of soil movement due to wind erosion ? Describe how the movements of the particles of various sizes take place in different types of movement.

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1. Which combination of foods providing protein quality nearest to that of meat? 2. What does the Constitution name our country? 3. A hydrogen atom is paramagnetic. What is a hydrogen molecule? 4. Which type of rainfall is often accompanied with lightning and thunder? 5. During which reign did the Vimana style in temple ... pole to the equator what we find in population of plants and animals? 20. Chand Bibi, who ceded Berar to Akbar, was the ruler of which kingdom?

Answer :

Answer : 1. Sprouted gram and groundnuts 2. India, that is Bharat 3. Diamagnetic 4. Convectional 5. Cholas 6. 24 hours 7. 1974 8. Colour blindness 9. Temperate cyclones 10. Market control 11. The ... 15. Balban 16. IMF 17. As anti-plague drug 18. The Estimates Committee 19. Increase 20. Ahmednagar

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Description :

An element with 14 protons and 14 electrons has what atomic number?

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Description :

A 1mA D' Arsonval movement has resistance of 100 Ω. It is to be converted to a 10 V voltmeter. The value of multiplier resistance is  (A) 999 Ω (B) 9999 Ω (C) 9900 Ω (D) 990 Ω 

Answer :

A

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Description :

When an NPN transistor is properly biased then most of the electrons from the emitter   (A) recombine with holes in the base (B) recombine in the emitter itself (C) pass through the base to the collector (D) are stopped by the junction barrier

Answer :

a

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Answer :

The principle of emission of electrons from a metal surface, under the influence of light is known as Photo electric emission.

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1. When did Mr. Attlee, Prime Minister of England, announce tile transfer of power to the Indians? 2. Who is the recepient of Nobel Prize for the development of Wireless Telegraphy? 3. What does Net factor income from abroad added to GDP give? 4. What are tropical cyclones of the Bay of Bengal usually called ... 19. NASA's Deep Impact space mission was employed to take detailed pictures of which comet nucleus? 20. Of which site of Harappan is associated with rice cultivation?

Answer :

Answer : 1. June, 1948 2. Marconi 3. GNP 4. Typhoons 5. Samudragupta 6. Ashapurna Devi 7. habitat destruction 8. Ministry of Human Affairs 9. Indequacy of water supply 10. Tansen 11. Synthetic petrol 12. ... 14. Kerala 15. Harivijaya 16. Pituitary 17. 530 18. Homi J. Bhabha 19. Tempel 1 20. Lothal

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1. The famous book' The Daughter of the East' is written by which woman? 2. In anaerobic respiration, what is the net gain of ATP per glucose molecule oxidised? 3. By whom are the Chairman and members of State Public Service Commission appointed? 4. Which is an east flowing river of Indian Peninsula? 5. Against whom ... 18. In which animal, is skin a respiratory organ? 19. Which kind of organisms are the diatoms? 20. Which Sultan had greatest number of slaves in his court?

Answer :

Answer : 1. Ms. Benazir Bhutto 2. 2 3. President 4. Mahanadi 5. Enactment of Rowlatt Act 6. Pnicogens 7. Anita Desai 8. Wider than economic growth 9. Gujarat 10. Dababhai Naoroji 11. Spider 12 ... 15. Romesh Chandra Dutt 16. Quinoa 17. October 10 18. Frog 19. Unicellular algae 20. Firoz shah Tughlaq

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1. What is most suitable for the core of an electromagnet? 2. What is common between Kutty, Shankar, Laxman and Sudhir Dar? 3. On which bast is the India's wage policy? 4. Which is east of the Andaman and Nicobar Islands? 5. Who pioneered Khilafat Movement? 6. Which insect spreads kala-azar? 7. How many ... recent years, how have the capital outlays for the defence service? 19. Ankaleshwar and Navagaon are two oil fields in which state? 20. What was the capital of Hoyasals?

Answer :

Answer : 1. Soft iron 2. Drawing Cartoons 3. Cost of living 4. Indonesia 5. Ali Brothers 6. Sand fly 7. 12 8. Lime stone 9. Padma 10. Khan Abdul Ghaffar Khan 11. Journalism 12. ... Bhikaiji Cama 16. 6 months 17. It forms erect, reduced images 18. Increasing steadily 19. Gujarat 20. Dwarasamudra

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Description :

What is the famous ‘Chipko’ movement associated with? (1) Saving the tigers (2) Saving the wetland (3) None of these (4) Trees

Answer :

Trees

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Description :

What is the full form of ‘AM’ regarding radio broadcasting? (1) Amplitude Movement (2) Anywhere Movement (3) Amplitude Matching (4) Amplitude Modulation

Answer :

Amplitude Modulation

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Description :

List the particles in the nucleus of an atom.

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Why atom is electrically neutral? 

Answer :

Atom of an element is electrically neutral because it contains equal number of proton & electrons. In other words in an atom of an element number of positive charges (protons) are equal to number of ... (electrons) . Hence they cancel each other & as a result atom becomes charge-less or neutral. 

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The probability of a photon ionizing an atom or molecule is maximum when (hv-eVi) is as small as: a. 0.5 b. 1.5 c. 3.5 d. 10 

Answer :

The probability of a photon ionizing an atom or molecule is maximum when (hv-eVi) is as small as: a. 0.5 b. 1.5 c. 3.5 d. 10 

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Description :

Orbital magnetic moment of an electron, in an atom, is of the order of (a) 0.1 Bohr magneton (b) 1.0 Bohr magneton (c) 10 Bohr magneton (d) 100 Bohr magneton

Answer :

Orbital magnetic moment of an electron, in an atom, is of the order of 1.0 Bohr magneton

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