A 3cm cube of iron one face at `100^(@)C` and the other in a block of ice at `0^(@)C` If `K` of iron `=0.2 CGS` units and `L` for ice is `80cal//gm` then the amount of ice that melts in 10 minutes is (assume steady state heat trans fer) .

A 3 cm cube of iron has one face at 100^(@)C and the other in a block of ice at 0^(@)C . If k of iron = 0.2 CGS units and L for ice is 80cal/gm, then the amount of ice that melts in 10 minutes is (assume steady state heat transfer)

300 grams of water at 80^(@)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

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

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

One gram of ice at 0^(@)C is added to 5 gram of water at 10^(@)C . If the latent heat of ice be 80 cal/g, then the final temperature of the mixture is -

A metal rod AB of length 10x has it one end in ice at 0^(@)C and the other end B in water at 100^(@)C If a point P on the rod is maintained at 400^(@)C then it is found that equal amounts of water and ice evaporate and melt per unit time. The latent heat of melting of ice is 80cal//g If the point P is at a distance of lambdax from the ice end A find the value of lambda [neglect any heat loss to the surrounding] . .