The water equivatent of a 400 g copper calorimeter (specific heat `=0.1 "cal"//g^(@)C`)

The water equivalent of 20 g of aluminium (specific heat 0.2" cal"//g-""^(@)C ), is :-

The water equivalent of 20 g of aluminium (specific heat 0.2" cal"//g-""^(@)C ), is :-

The water equivalent of 20 g of aluminium (specific heat 0.2" cal"//g-""^(@)C ), is :-

The water equivalent of a copper calorimeter is 4.5g. If the specific heat of copper is 0.09 cal g^(-1).^(@)C^(-1) . Then

The water equivalent of a copper calorimeter is 4.5g. If the specific heat of copper is 0.09 cal g^(-1).^(@)C^(-1) . Then

If the specific heat of copper is "0.1 cal. G"^(-1).^(@)C^(-1) , then water equivalent of a copper calorimeter of mass 0.4 kg is

About 5g of water at 30^(@)C and 5g of ice at -20^(@)C are mixed together in a calorimeter. Calculate final temperature of the mixture. Water equivalent of the calorimeter is negligible. Specific heat of ice =0.5"cal"g^(-1)C^(@)-1) and latent heat of ice =80"cal"g^(-1)

The water equivalent of 50g of aluminium (Specific heat is 0.2 cal g^-1 °C^-1 )

The water equivalent of 50g of aluminium (Specific heat is 0.2 cal g^-1 °C^-1 )