Question

(viii) Define relative humidity. Write the formula for % relative humidity.
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Answer 1

Answer:

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Explanation:

Relative humidity is defined as the ratio of the amount of water vapour in the air to the amount the air can hold at the temperature. ... The relative humidity can be expressed by the following equation: R.H. = vapour pressure/saturation vapour pressure × 100.

Answer 2

Answer:

the amount of water vapor present in air expressed as percentage of the amount needed for saturation at the same temperature ...

Formula :

Relative humidity = Specific humidity divided by Saturation point

Explanation:

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