Each side of a box made of metal sheet in cubic shape is 
at room temperature 
, the coefficient of linearexpansion of the metal sheet is 
. The metal sheet is heated uniformly, by a small temperature 
, so thatits new temperature is 
. Calculate the increase in thevolume of the metal box-
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
JEE Main 2021
volume expansion 
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