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Which of the following process will res...

Which of the following process will result into fission reaction ?

A

`""_(92)U^(235)` is bombarded with fast moving neutrons

B

`""_(92)U^(235)` is bombared with thermal neutrons

C

`U^(238)` is bombarded with slow moving neutrons

D

`U^(235)` being unstable breaks into smaller fragments

Text Solution

Verified by Experts

The correct Answer is:
B
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DC PANDEY-NUCLEI-CHAPTER EXERCISES
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  2. The binding energy per nucleon is maximum in the case of.

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  3. Which of the following process will result into fission reaction ?

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  4. What fissionable material was used in the bomb dropped at Nagasaki (Ja...

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  5. The principle of controlled chain reaction is used in.

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  6. In an atom bomb, the energy is released because of the.

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  7. Boron rods are used in nuclear reactors because

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  8. A nuclear reaction along with the masses of the particle taking part i...

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  9. The curve of blinding energy per nucleon as a function of atomic mass ...

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  10. In the given nuclear reaction A, B, C, D, E represents .92 U^238 rarr^...

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  11. An atom of mass number 15 and atomic number 7 captures an alpha-partic...

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  12. The binding energies of the nuclei A and B are E(alpha)and E(alpha) re...

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  13. The total number of alphaandbeta particles emitted in the nuclear reac...

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  14. Suppose we consider a large number of continers each containing initia...

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  15. 90% of a radioactive sample is left undecayed after time t has elapese...

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  16. M(x) and M(y) denote the atomic masses of the parent and the daughter ...

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  17. Half life of a radio-active substance is 20 minutes. The time between ...

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

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  19. The decay constant of a radioactive sample is 'lambda'. The half-life ...

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  20. A radioactive substance disintegrates 1/64 of initial value in 60 s. T...

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