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Statement-1 : Energy released when a mas...

Statement-1 : Energy released when a mass of one microgram disappears in a process is `9xx10^(7)J`.
Statement-2 : It follows from `E=(1)/(2)m upsilon^(2)`

A

Statement - 1 is ture , statement -2 is true, and statement-2 is correct explanation of statement -1.

B

Statement-1 if ture, statement-2 is true, but statement -2 is not a correct explanation of statement-1.

C

Statement-1 is true, but statement -2 is false.

D

Statement-1 is false, but statement-2 is true.

Text Solution

Verified by Experts

The correct Answer is:
C
From `E=mc^(2)`,
when `m=1` microgram`=10^(6)g=10^(-9)kg`
`E=10^(-9)(3xx10^(8))^(2)=9xx10^(7)J`
The statement`-1` is true, but the statement `-2` is certainly false. Choice (c) is correct.
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