A lead bullet (specific heat=0.032cal/gm `.^(@)C`) is completely stopped when it strikes a target with a velocity of 300m/s. the heat generated is equally shared by the bullet and the target. The rise in temperature of bullet will be

A lead bullet (Specific heat= 0.032" cal/gm"^(@)C ) is completely stopped when it strikes a target with a velocity of 300 m/s . The heat generated is equally shared by the bullet and the target. The rise in temperature of bullet will be

A lead bullet strikes against a steel plate with a velocity 200ms^-1 . If the impact is perfectly inelastic and the heat produced is equally shared between the bullet and the target, thent he rise in temperature of the bullet is (specific heat capacity of lead =125Jkg^-1K^-1 )

A lead bullet strikes an iron wall with a velocity of 400 ms^( -1). If the bullet falls dead and the heat produced is equally shared between bullet and the wall find the rise in temperature of the bullet. Given, specific heat of bullet = 125.6 J kg ^(-1) K ^(-1).