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If the binding energy per nucleon in .(3...

If the binding energy per nucleon in `._(3)^(7)Li` and `._(2)^(4)He` nuclei are `5.60 MeV` and `7.06 MeV` respectively, then in the reaction
`p+._(3)^(7)Lirarr2._(2)^(4)He`
energy of proton must be:

A

28.24 MeV

B

17.28 MeV

C

1.46 MeV

D

39.2 MeV

Text Solution

Verified by Experts

The correct Answer is:
B
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MOTION-MODERN PHYSICS - 2-EXERCISE - 4 (Level -I) PREVIOUS YEAR - JEE MAIN
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  2. The energy spectrum of beta - particle [number N€ as a function of bet...

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  3. If the binding energy per nucleon in .(3)^(7)Li and .(2)^(4)He nuclei ...

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  4. An alpha nucleus of energy (1)/(2)m nu^(2) bombards a heavy nucleus o...

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  5. Which of the following transitions in a hydrogen atom emits photon of ...

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  6. In gamma ray emission from a nucleus

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  7. If M(O) is the mass of an oxygen isotope .(8)O^(17),M(p) and M(n) are ...

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  8. The half-life period of a radio-active element X is same as the mean l...

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  9. Assertion: Energy is released when heavy nuclei undergo fission or lig...

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  10. The alongside is a plot of binding energy per nucleon E(b) ,against th...

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  11. A radioactive nucleus (initial mass number A and atomic number Z) emit...

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  12. A nucleus of mass M + Deltam is at rest and decays into two daughter n...

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  13. A nucleus of mass M + Deltam is at rest and decays into two daughter n...

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  14. The half-life of a radioactive substance is 20 min. The approximate ti...

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  15. Statement-1:A nucleus having energy E(1) decays by beta^(-) emission t...

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  16. Assume that a neutron breaks into a proton and an electron. The energy...

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  17. If a simple pendulum has significant amplitude (up to a factor of1//e ...

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  18. Half-lives of two radioactive elements A and B are 20 minutes and 40 m...

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  19. A radioactive nucleus A with a half life T, decays into a nucleus B. A...

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  20. Some energy levels of a molecule are shown in the figure. The ratio of...

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