Explore topic-wise MCQs in UPSEE.

---------- is the transmission of heat by waves emitted by hot substances.

Substances which do not allow heat to pass through them are called:

All metals are good:

A black surface is a better ----------- and absorber of heat than a white surface.

liquids expand ----------— than solids.

Temperature of human body is measured by:

Different object expand at:

Heat and temperature are

A vacuum flask minimizes:

The normal temperature of a healthy person's body is about:

Mercury is a good thermometric material because:

Melting point of ice on Fahrenheit Scale is taken as:

The boiling point of water on Centigrade Scale is:

Ice point on Celsius Scale is taken as:

on heating, the kinetic energy of molecules:

A thermometer is the Instrument used for measuring:

On heating, solids expand in all:

Heat is transmitted through solids by a process called:

Heat energy is because of the movement of:

There are 100 Celsius degrees between the freezing point of water and the ------------- point of water.

When the air in a car tyre becomes hot, it expands causing the pressure it exerts to:

Heat from the Sun reaches Earth by:

Heat is a form of:

The Sun is a major source of: