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Neutrino is a particle, which is...

Neutrino is a particle, which is

A

Has no charge and no spin

B

Has no charge but has spin

C

is charged like an electron and has spin

D

Has no charge but has mass neary equal to that of a proton

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-NUCLEI-ASSIGNMENT (SECTION-A)
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  2. Radioactivity of a sample at T(1) time is R(1) and at time T(2) is R(2...

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  3. A radioactive sample at any instant has its disintegration rate 5000 d...

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  4. At time t=O, some radioactive gas is injected into a sealed vessel. At...

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  5. A radioactive isotope X with a half-life of 1.37xx10^(9) yr decays to ...

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  6. Two elements P and Q have half-line of 10 and 15 minutes repectively. ...

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  7. In the circuit shown below, V should be:

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  8. A freshly prepared radioactive source of half-life 2 h emits radiation...

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  9. GAMMA DECAY

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  10. A sample of a radioactive substance has 10^(6) radioactive nuclei. Its...

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  11. Half-life of radioactive element depend upon

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  12. Neutrino is a particle, which is

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  13. Ordinary water is not used as a moderator in nuclear reactors because

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  14. Out of the following , which one is not emitted by a natural radioact...

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  15. If 200 MeV energy is released in the fission of a single nucleus of .9...

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  16. 1g ofhydrogen is converted into 0.993 g of helium in a thermonucleart...

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  17. Thermal neutrons are those whose energy is about

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  18. A neutron strikes a ""(92)U^(235) nucleus and as a result ""(36)Kr^(93...

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  19. Name a material which is used in making control rods in a nuclear reac...

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  20. In the following nuclear reaction .(13)Al^(27)+.(2)He^(4)rarr.(15)P^...

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