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One barn is equal to...

One barn is equal to

A

`10^(-30)m^(2)`

B

`10^(28)m^(2)`

C

`10^(-28)m^(2)`

D

`10^(30)m^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
1 barn `=10^(-28)m^(2)`
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