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Questions  

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

a
1%
b
6%
c
0.5%
d
4%

detailed solution

Correct option is B

% change in length We have % change in volume

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Similar Questions

A vessel having coefficient of cubical expansion γg contains liquid Of coefficient of real expansion rR up to certain level. When Vessel
Is heated, match column I and column II.
 

 Column - I Column - II
aγg<γRpliquid level rises continuously from beginning
bγg=γRqliquid level falls continuously from beginning
cγg>γRrliquid level remains same 
dγg=0sliquid level first falls and then rises 
 
 abcd
1srqp
2srpq
3qrsp
4rqps


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