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Q. |
Relative humidity is expressed as – |
A. | Grams |
B. | Kilograms |
C. | Percentage |
D. | Ratio |
Answer» C. Percentage | |
Explanation: Relative humidity is the amount of moisture in the air compared to what the air can "hold" at that temperature. It signifies the mass of water vapour present in the air expressed as a percentage of the mass that would be present in an equal volume of saturated air at the same temperature. |
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