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The energy supplied by a power plant is ...

The energy supplied by a power plant is `40` million kilowatt hour. It is supplied by annihilation of matter, the mass that is annihilated is.

A

`1.6 gm`

B

`1.6 kg`

C

`1.6 mg`

D

`1.6` amu.

Text Solution

Verified by Experts

The correct Answer is:
A
`E = 40 xx 10 ^(6) xx 36 xx 10 ^(5) J , E = mc ^(2)`
` 40 xx 10 ^(6) 36 xx 10 ^(5) = m xx 9 10 ^(16)`
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