Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> A Hygrometer is used to measure _______ of the atmosphere.

• A. relative humidity
• B. temperature
• C. pressure
• D. wind

Answer 1

The correct option is A relative humidity

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Relative humidity of the atmosphere is measured by the wet and dry bulb thermometer also called the Hygrometer. It consists of two similar mercury thermometers.