(A): The ratio for time taken for light emssion from an atom to that for release of nuclear energy in fission is 1 : 100 (R): Time taken for the light emission from an atom is of the order of 10^(-8) S.

(A): The ratio for time taken for light emssion from an atom to that f

1.	(A): The ratio for time taken for light emssion from an atom to that for release of nuclear energy in fission is 1 : 100 (R): Time taken for the light emission from an atom is of the order of 10^(-8) S.
Answer» Both .A. and .R. are TRUE and .R. is the correct explanation of .A. Both .A. and .R. are true and .R. is not the correct explanation of .A. A. is true and .R. is FALSE A. is false and .R. is false ANSWER :A

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(A): The ratio for time taken for light emssion from an atom to that for release of nuclear energy in fission is 1 : 100 (R): Time taken for the light emission from an atom is of the order of 10^(-8) S.

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