A 50 gm lead bullet specific heat 0.02 is initially at 30 degree Celsius.It is fired vertically upwards with a speed of 840 m/s and on returning to the starting level, strikes a cake of ice at 0 degree celsius.Hw much ice is melted?? Latent heat of ice = 80 cal/g.Assume there is no loss in energy. Explain??
A 50 gm lead bullet specific heat 0.02 is initially at 30 degree Celsius.It is fired vertically upwards with a speed of 840 m/s and on returning to the starting level, strikes a cake of ice at 0 degree celsius.Hw much ice is melted?? Latent heat of ice = 80 cal/g.Assume there is no loss in energy. Explain??