Published by:
CGP EDU Academic Team
Published on: September 13, 2026
A gun fires a lead bullet of temperature 300 K into a wooden block. The bullet having
melting temperature of 600 K penetrates into the block and melts down. If the total heat required for the process is 625 J, then the mass of the bullet is grams. (Latent heat of fusion of lead 
and specific heat capacity of lead 
)
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A
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