80 gm of water at `30^(0)C` are poured on a large block of ice at `0^(0)C`.The mass of ice that melts is:

80 g of water at 30^@C are poured on a large block of ice at 0^@C . The mass of ice that melts is

80 g of water at 30^@C are poured on a large block of ice at 0^@C . The mass of ice that melts is

A 2 kg copper block is heated to 500^@C and then it is placed on a large block of ice at 0^@C . If the specific heat capacity of copper is 400 "J/kg/"^@C and latent heat of fusion of water is 3.5xx 10^5 J/kg. The amount of ice that can melt is :

An iron ball of mass 0.2 kg is heated to 10^(@)C and put into a block of ice at 0^(@)C . 25 g of ice melts. If the latent heat of fusion of ice is 80 cal g^(-1) , then the specific heat of iron in cal g^(-1^(@))C is

A metal ball of specific gravity 4.5 and specific heat 0.1 cal//gm-"^(@)C is placed on a large slab of ice at 0^(@)C . Half of the ball sinks in the ice. The initial temperature of the ball is:- (Latent heat capacity of ice =80 cal//g , specific gravity of ice =0.9)

When m gm of water at 10^(@)C is mixed with m gm of ice at 0^(@)C , which of the following statements are false?

If 10 g of ice at 0^(@)C is mixed with 10 g of water at 40^(@)C . The final mass of water in mixture is (Latent heat of fusion of ice = 80 cel/g, specific heat of water =1 cal/g""^(@)C )

Melting of ice into water is a

540 g of ice at 0^(@)C is mixed with 540 g of water at 80^(@)C . The final temperature of the mixture is

A copper block of mass 2.5 kg is heated in a furnace to a temperature of 500^(@)C and then placed on a large ice block. What is the maximum amount (approx.) of ice that can melt? (Specific heat copper = 0.39 J//g^(@)C heat of fusion of water = 335 J//g ).