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 lead bullet of mass 10 g travelling at 300 m//s strikes against a bl

1.	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)
Answer» `100^(@)C` `125^(@)` `150^(@)C` `200C^(@)` Answer :C