A brass ball of mass 100g is heated to `100^(@)"C"` and then dropped into 200g of turpentine in a calorimeter at `15^(@)"C"`. The final temperature is found to be `23^(@)"C"`. Take specific heat of brass as `0.092 "cal"//"g"^(@)"C"` and water equivalent of calorimeter as 4g.
Heat lost by the ball is approximately

A brass ball of mass 100g is heated to 100^(@)"C" and then dropped into 200g of turpentine in a calorimeter at 15^(@)"C" . The final temperature is found to be 23^(@)"C" . Take specific heat of brass as 0.092 "cal"//"g"^(@)"C" and water equivalent of calorimeter as 4g. The specific heat of turpentine is

A brass ball of mass 100g is heated to 100^(@)"C" and then dropped into 200g of turpentine in a calorimeter at 15^(@)"C" . The final temperature is found to be 23^(@)"C" . Take specific heat of brass as 0.092 "cal"//"g"^(@)"C" and water equivalent of calorimeter as 4g. Heat gained by turpentine and calorimeter is approximately

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

A ball of mass 20 g and specific heat capacity 0.1 cal//g –.^(@)C . The water equivalent of ball is

A hot ball of iron weighing 200 g is dropped into 500 g of water at 10^@C . The resulting temperature is 22.8^@C . If the specific heat of iron is 0.08 (cal)/g^@C then the temperature of hot ball is

10g of water at 30^(@)C and 5g of ice at -20^(@) C are mixed together in a calorimeter. What is the final temperature of the mixture? Given specific heat of ice= 0.5 cal g^(-1) (""^(0)C)^(-1) and latent heat of fusion of ice =80 cal g^(-1)

Mass of a calorimeter made of copper is 80 g. If the specific heat of copper is "0.09 cal. g"^(-1).^(@)C^(-1) , determine the thermal capacity and water equivalent of the calorimeter?

A copper sphere of mass 500 g is heated to 100^(@)C and then introduced into a copper calorimeter containing 100 g of water at 20^(@)C . Find the maximum temperature of the mixture, if the mass of calorimeter is 100g and specific heat capacity is 0.1 cal//g^(@)C .