Heat Test - 3...

The direction of the flow of heat depends upon

What is the normal temperature of a human body on Fahrenheit scale?

Two bodies A and B are at the same temperature (50^oC).They are placed in contact. The final result will be

The quantity of heat required to heat a substance depends upon

The quantity of heat required to raise the temperature of 1 gm of substance through 1^oC is called

The equivalent of 100^oC on fahrenheit scale is

The branch of physics, which deals with the study and measurement of heat is called

The process in which heat flows from one end of the body to other in the direction of fall of temperature without actual movement of the particles is called

What is 0^oC on a Kelvin scale?

Transfer of heat in liquid and gases is primarily by

Latent heat of fusion of ice is

The amount of heat required to convert a unit mass of a liquid at its boiling point to vapours at the same temperature is called

In a pressure cooker water boils at

Latent heat of vaporisation of water boiling under normal pressure is

Calculate the quantity of heat given off by 100 gm of water, when it cools from 100^oC to 70^oC.

The amount of ice (at 0^oC) that can be melted by 4000 calories of heat (latent heat of fusion of ice is 80 cal/g) is

Roughly speaking, liquids expand about _________ times more than solids.

The temperature of a body is a measure of the

The most commonly used thermometric substance is

Celsius scale divides two fixed points equally into