If the diameter of a wire is decreased by 10% by how much per cent (approximately) will the length be increased to keep the volume constant?

If the diameter of a wire is decreased by 10% by how much per cent (ap

1.	If the diameter of a wire is decreased by 10% by how much per cent (approximately) will the length be increased to keep the volume constant?
A.	5%
B.	17 %
C.	20 %
D.	23 %
Answer» E.

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If the diameter of a wire is decreased by 10% by how much per cent (approximately) will the length be increased to keep the volume constant?

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