Density of a liquid 'A' is `0.5 g//c.c` and that of liquid 'B' is `0.6 g//c.c`. Heat capacity of `8` litres of 'A' is equal to that of `10` litres of 'B'. Then the specific heats ratio of `A` and `B` is

The density of a material A is 1500 kg//m^(3) and that of another material B is 2000 kg//m^(3) . It is found that the heat capacity of 8 volumes of A is equal to heat capacity of 12 volumes of B. The ratio of specific heats of A and B will be

The density of a substance is 400kgm^(-3) and that of another substance is 600kgm^(-3) . The heat capacity of 40c c of first substance is equal to that of 30c c of second substance. The ratio of their specific heats is

The thermal capacity of 100 g of aluminum (specific heat = 0.2 cal//g°C ) is-

Two liquids A and B are at 36C and 24C .When mixed in equal masses, the temperature of the mixture is found to be 28C .Their specific heats are in ratio of

The density of a liquid at 100^(@)C is 8.0g//cm^(3) and at 0^(@)C is 8.4g//cm^(3) , the coefficient of cubical expansion of the liquid is

A. vessel contains 5 litres of Liquid A and 20 litres of Liquid B. 20% of the contents of the vessel are removed. To the remaining contents, x litres of Liquid A is added to reverse the ratio of Liquid A and Liquid B. Then y litres of Liquid B is added again to reverse the ratio of Liquid A and Liquid B. Quantity I: Value of 'y' Quantity II: Value of 'x' (a) Quantity I = Quantity II or No relation (b) Quantity I ≤ Quantity II (c) Quantity I ≥ Quantity II (d) Quantity I > Quantity II