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On heating, the length of the side of cu...

On heating, the length of the side of cube changes by 2%. The volume of the cube changes by

A

0.01

B

0.06

C

0.005

D

0.03

Text Solution

Verified by Experts

The correct Answer is:
B
Volume of cube, `V = L^(3)`
Change in length, `DeltaL/L = 2%`
Change in volume, `DeltaV/V = 3DeltaL/L = 3 xx 2 = 6`
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