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(a) Name the process, nuclear fission or...

(a) Name the process, nuclear fission or nuclear fusion, in which the energy released per unit mass is more ?
(b) Name the process, fission or fusion which is possible at ordinary temperature.

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The correct Answer is:
(a) nuclear fusion (b) nuclear fission
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ICSE-RADIOACTIVITY-EXERCISE-12(B)
  1. What do you mean by nuclear energy ? What is responsible for its relea...

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  2. Write down the Einstein's mass-energy equivalence relation, explaining...

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  3. (a) What is a.m.u ? Express 1 a.m.u. in MeV. (b) Write the approxima...

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  4. What is nuclear fission ? Name the particle used for it. Write one fis...

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  5. (a) Name two isotopes of uranium which are fissionable. (b) Which of...

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  6. Write the approximate value of the energy released in the fission of o...

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  7. Complete the following nuclear fission reactions : (a) ""(92)^(235)...

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  8. What do you mean by the chain reaction in nuclear fission ? How is it ...

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  9. State two uses of nuclear fission.

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  10. Give two differences between the radioactive decay and nuclear fission...

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  11. (a) What is nuclear fusion ? Give one example and write its nuclear re...

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  12. Why is a very high temperature required for the process of nuclear fus...

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  13. (a) Write one nuclear fusion reaction. (b) State the approximate val...

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  14. Complete the following fusion reactions : (a) ""(2)^(3) He +(1)^(2)...

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  15. (a) Name the process, nuclear fission or nuclear fusion, in which the ...

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  16. (a) State one similiarity in the process of nuclear fission and fusion...

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  17. Give two example of nuclear fusion.

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  18. What is the source of energy of sun or stars ?

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  19. Name the following nuclear reactions : (a) ""(92)^(235) +(0)^(1)n t...

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