Assertion :- After Einstein showed the equivalence of mass and energy \( \mathrm{E}=\mathrm{mc}^...

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Assertion :- After Einstein showed the equivalence of mass and energy \( \mathrm{E}=\mathrm{mc}^{2} \) we cannot any longer speak of separate laws of conservation of mass and conservation of energy.
Reason :- We have to speak of an unified law of
- conservation of mass and energy. The most convincing evidence that this principle operates
- in nature comes from nuclear physics.
- (1) A
(2) \( \mathrm{B} \)
(3) \( \mathrm{C} \)
(4) D
- (A) Both assertion and reason are correct statements, and reason is the correct explanation of the assertion.
(B) Both assertion and reason are correct statements, but reason is not the correct explanation of the assertion.
(C) Assertion is correct, but reason is wrong statement.
(D) Assertion is wrong, but reason is correct statement.
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