Equal volumes of water and alcohol when put in similar calorimeters take `100 sec` and `74 sec` respecively to cool from `50^(@)C` to `40^(@)C`. The thermal capacity of each calorimeter in numerically equal to the volume of either liquid. The specific gravity of alcohol is `0.8` if the specific heat capacity of water is `1 cal//gm`, the specific heat capcity of alcohol will

In similar calorimeters, equal volume of water and alcohol, when poured take 100 s and 74 s respectivel to cool from 50^(@) C to 40^(@) C. If the thermal capacity of each calorimeter is numerically equal to volume of either liquid, then calculatethe specific heat capacity of alcohol. (Given, the relative density of alcohol as 0.8 and specific heat capacity of water as 1 cal/g/^(@)C)

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

The thermal capacity of 40 g of aluminium (specific heat =0.2 cal//gm^(@)C )

Calculate the amount of heat absorbed by 100 g of ice to change into water of 30^(@)C . (Specific heat capacity of water is 1 cal//g^(@)C )

A solid of mass 250 g at 90^@C is dropped in a calorimeter containing 100 g of water at 15^@c .The resulting temperature of mixture becomes 40^@C The mass of calorimeter is 100 g and its specific heat capacity is 0.1 cal//g^@C . Find the specific heat capacity of the solid