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A lead bullet of mass 10 g travelling at...

A lead bullet of mass 10 g travelling at `300 m//s` strikes against a block of wood and comes to rest. Assuming `50%` of heat is absorbed by the bullet, the increase in its temperature is
(Specific heat of lead `= 150 J//kg^(@)C`)

A

`100^(@)C`

B

`125^(@)C`

C

`150^(@)C`

D

`200^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
C
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