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Question

Physics Question on thermal properties of matter

Coefficient of cubical expansion of water is zero at

A

0^{\circ}C

B

4^{\circ}C

C

15.5^{\circ}C

D

100^{\circ}C

Answer

4^{\circ}C

Explanation

Solution

Coefficient of cubical expansion of water at 4^{\circ}C is zero because the density of water at 4^{\circ}C is maximum.