Thermal Propert...

A liquid of mass m and specific heat C is heated to a temperature 2T. Another liquid of mass m/2 and specific heat 2C is heated to a temperature T. If these two liquids are mixed, the resulting temperature of the mixture is

Calorie is defined as the amount of heat required to raise temperature of 1 g of water by 1^oC and its is defined under which of the following conditions?

0.1 m³ of water at 80^oC is mixed with 0.3 m³ of water at 60^oC. The final temperature of the mixture is

A bubble of 8 moles of helium is submerged at a certain depth in water. The temperature of water increases by 30^oC. How much heat is added approximately to helium during expansion?

An experiment takes 10 minutes to raise temperature of water from 0^oC to 100^oC and another 55 minutes to convert it totally into steam by a stabilized heater. The latent heat of vaporization comes out to be

The pressure cooler, the cooking is fast, because

If γ is a ratio of specific heats and R is the universal gas constant, then the molar specific heat constant volume C_v is given by

A liquid of mass M and specific heat S is at a temperature 2t. If another liquid of thermal capacity 1.5 times, at a temperature of t/3 is added to it, the resultant temperature will be

In supplying 400 calories of heat to a system, the work done will be

0.93 watt-hour of energy is supplied to a block of ice weighing 10 g. It is found that