Question

Name the instrument used to measure relative humidity and describe the principle on which it works

Answer 1

YOUR ANSWER.....

=Ques》Name the instrument used to measure relative humidity?¿?

=Ans》HYGROMETER is a instrument used to measure relative humidity.

=Ques-2》Describe the principle on which it works¿?

=Ans》When water or ice covers the bulb of a thermometer (wet-bulb), latent heat is removed from the surface of the bulb as the water evaporates, and the wet-bulb temperature becomes lower than the air (dry-bulb) temperature. At a lower humidity, water evaporates more actively, so that the wet-bulb temperature lowerssharply.

=(ii)》 The aspirated psychrometer measures humidity by measuring the difference between the dry-bulb temperature and wet-bulb temperature.

Answer 2

$\underline{ \underline{\huge{ \frak{ \color{red}Required Answer}}}}$

________________________

➽ HYGROMETER is a instrument used to measure relative humidity.

➽ When water or ice covers the bulb of a thermometer (wet-bulb), latent heat is removed from the surface of the bulb as the water evaporates, and the wet-bulb temperature becomes lower than the air (dry-bulb) temperature. At a lower humidity, water evaporates more actively, so that the wet-bulb temperature lowerssharply.

➽ The aspirated psychrometer measures humidity by measuring the difference between the dry-bulb temperature and wet-bulb temperature.