Question

Saturated (cloudy) air at a temperature of 20 °C (68 °F) has a relative humidity of

_________%

Answer 1

15

Answer 2

78

Answer 3

100%

Answer 4

[AI-generated answer — Explain Bot]

To determine the relative humidity at a given temperature, we need to know the dew point temperature or the actual amount of water vapor present in the air.

Relative humidity is a measure of the amount of moisture in the air compared to the maximum amount it can hold at that temperature. It is expressed as a percentage.

Since we only know the temperature of the air, we need more information to calculate the relative humidity accurately. Specifically, we need either the dew point temperature or the actual amount of water vapor present in the air. Without this additional information, we cannot calculate the relative humidity.