Question

If the air temperature is 12 °c and the vapor pressure is the same as the saturation vapor pressure, the relative humidity is:________

Answer 1

The relative humidity is 100%.

To find the answer, we have to know about the relative humidity.

What is the relative humidity?

• The amount of water vapor in the air is referred to as humidity.
• The gaseous and invisible condition of water is called water vapor.
• Humidity can be expressed in a variety of ways, including absolute humidity, relative humidity, mixing ratio, and dew point temperature.
• Relative humidity can be expressed as,

                         $Rel.Humidity=\frac{P_{vapor}}{P_{sat}}*100$

• Here, it is given that, the vapor pressure is the same as the saturation vapor pressure, thus,

                   $Rel.Humidity=\frac{P_{sat}}{P_{sat}}*100=100$

Thus, we can conclude that, the relative humidity is 100%.

Learn more about the  relative humidity here:

brainly.com/question/21494654

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