Question

Relative Humidity is a measure of:

• A. The amount of dust in air.
• B. The amount of air dissolved in a water body.
• C. The speed of water vapour.
• D. The amount of water vapour in air.

Answer 1

The correct option is D The amount of water vapour in air.

Relative Humidity is a measure of the amount of water vapour in air per unit volume in a region. It is expressed in units of percentage. Higher relative humidity is often found in regions close to water bodies like lakes, rivers and seas.