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Why does the fussion occur at high temep...

Why does the fussion occur at high temeprature?

A

Atoms are inised at high temperature

B

Molecuels break up at high temperature

C

Nuclei break up at high temperature

D

Kinetic energy is high enough to overcome repulsion between nuclei

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The correct Answer is:
D
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PHYSICS GALAXY - ASHISH ARORA-NUCLEAR PHYSICS AND RADIOACTIVITY-Concptual MCQs
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  3. Why does the fussion occur at high temeprature?

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  4. Mass defect of an atom refers to

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  5. If M is the mass of a nucleus and A its atomic mass, then the packing ...

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  9. From the following equations pick out the possible nuclear fusion reac...

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  11. Which of the following cannot be emitted by radioactive substances dur...

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  12. The electron emitted in beta radiation originates from

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  14. What is the respective number of alpha and beta particles emitted in t...

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  15. The radioactive nucleus of an element X decays to a stable nucleus of ...

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  16. The radioactive decay of uranium into thorium is represented by the eq...

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  17. At a result of radioactive decay a .(92)^(238)U nucleus is changed to ...

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  18. A free neutron decays into a proton, an electron and

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