Colourful clothes should be used in winter because _____.

If a liquid is heated from 20^°C to 60^°C, its density _____.

Equal volumes of different gases at any definite temperature and pressure have ____.

In case of an ideal gas, Joule-Thomson effect is ______.

The principle underlying a micro wave is similar to ____.

The temperature at which both the celsius and fahrenheit scales give the same reading is ________.

If temperature is kept constant during a reaction, the process is called ____.

The S.I. unit of temperature is _______.

When water is cooled from 7⁰C to 1⁰C, which of the following options will happen?

The specific heat of water is _______ all other common substances.

The S.I. unit of heat is _______.

The temperature of a healthy human body is 98.6^°F. What is this temperature on the Celsius scale?

While laying railway tracks, gaps have to be left between successive lengths of rails to allow for _____.

Boiling tea, when poured into a glass, sometimes breaks the glass as _____.

The temperature of solar surface called 'photosphere' is about _____.

Why does the water in an earthen pot cool in summer?

Relative humidity of a room is 50% at temperature 30^°C. What will happen to it if the temperature increases to 40⁰C?

Energy from the sun reaches us by the method of _______.

The temperature at and above which vapour of a substance cannot be liquified is called _____.

The mode of transfer of heat that does not require intervening medium is _______.

On what type of objects the formation of dew is comparatively easier?

The kinetic energy of a simple pendulum _____.

Time period of a simple pendulum depends upon _____.

The reverberation of sound in a hall is due to continued ______.

If a pendulum clock is taken from the equator to the poles, it will _____.