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A block of wood is floating in water at ...

A block of wood is floating in water at `0^@ C`. The temperature of water is slowly raised from `0^@ C` to `10^@ C`. How will the percentage of volume of block V above water level change with rise in temperature?

A

increase

B

decrease

C

first increase and then decrease

D

first decrease and then increase

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The correct Answer is:
A
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A block of wood is floating in water at 0^@ C . The temperature of water is slowly raised from 0^@ C to 10^@ C . How will the precentage of volume of block above water level change with rise in temperature?

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