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Fast neutrons can easily be slowed down ...

Fast neutrons can easily be slowed down by

A

the use of lead shielding

B

passing them through water

C

elastic collision with heavy nuclei

D

applying a strong electric field

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The correct Answer is:
B
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CP SINGH-NUCLEAR PHYSICS AND RADIO ACTIVITY-EXERCISES
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  6. In a fission process, nucleus A divides into two nuclei B and C, their...

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  7. Energy released in the fission of a single .92 U^235 nucleus is 200 Me...

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  9. A slow neutron can cause fission in

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  10. 200 MeV of energy may be obtained per fission of U^235. A reactor is g...

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  11. If 5g of .^(235)U is completely destroyed in a reactor, the energy rel...

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  12. Which of the following is correct regarding Nuclear fusion? (i) Whe...

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  13. Fusion reaction takes place at high temperature because

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  14. Solar energy is mainly caused due to

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  15. If in a nuclear fusion process the masses of the fusing nuclei be m(1)...

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  16. From the following equations pick out the pssible nuclear fusion react...

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  17. A nuclear fusion reaction is given by .(1)H^(2)+.(1)H^(2)rarr.(1)He^...

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  20. Assume that the nuclear binding energy per nucleon (B//A) versus mass ...

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