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The diameter of a wire is measured to be...

The diameter of a wire is measured to be 0.0250 `xx` `10^(-4)` m. The number of significant figures in the measurement is

A

five

B

four

C

three

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
`0.0250xx10^(-7)`=three significant figure.
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