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A brass sphere of mass 0.2 kg falls free...

A brass sphere of mass 0.2 kg falls freely from a height of 24m and bounces to a height of 8m from the ground. If the dissipated energy in this process is dosorbed by the sphere the rise in its temperature is (specific heat of brass `=360 J " kg"^(-1)k^(-1) and g=10ms^(-2)`).

A

`0.44^(@)C`

B

`0.66^(@)C`

C

`0.77^(@)C`

D

`0.88^(@)C`

Text Solution

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The correct Answer is:
A
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