A) If both the assertion and reason are true and reason explains the assertion.
B) If both the assertion and reason are true but reason does not explain the assertion.
C) If assertion is true but reason is false.
D) If assertion is false but reason is true.
Correct Answer: A
Solution :
Einstein by his theory of relativity proved that mass and energy are related to each other and every substance has energy due to its mass also.You need to login to perform this action.
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