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The energy equivalent to a substance of ...

The energy equivalent to a substance of mass 1 g is

A

`18xx10^(13)J`

B

`9xx10^(13)J`

C

`18xx10^(6)J`

D

`9xx10^(6)J`

Text Solution

Verified by Experts

The correct Answer is:
B
`E=mc^(2)=1xx10^(-3)xx(3xx10^(8))^(2)=9xx10^(13)J`
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