Atmospheric conditions are well governed by humidity. Which one among ...
"Humidity" refers to the presence of water vapor in the atmosphere. It is measured in either relative terms (relative humidity) or absolute terms (dewpoint temperature). Humidity indicates the likelihood for precipitation, dew, or fog to be present.
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Atmospheric conditions are well governed by humidity. Which one among ...
Humidity refers to the moisture content of the atmosphere at a specific time and place. It plays a significant role in governing atmospheric conditions. Let's break down the options and understand why option 'D' is the correct definition of humidity.
a) Form of suspended water droplets caused by condensation:
This option refers to the formation of suspended water droplets due to condensation. While this is a result of humidity, it does not define humidity itself. Humidity is the moisture content in the air, not the actual water droplets.
b) Deposition of atmospheric moisture:
This option mentions the deposition of atmospheric moisture. While this is related to humidity, it does not provide a comprehensive definition. Humidity encompasses more than just the deposition of moisture; it also considers the overall moisture content in the air.
c) Almost microscopically small drops of water condensed from and suspended in air:
This option describes the formation of tiny water droplets that have condensed from the air and remain suspended. Again, while this is a result of humidity, it does not define humidity itself. It focuses on the physical characteristics of the water droplets rather than the moisture content in the air.
d) The moisture content of the atmosphere at a particular time and place:
This is the correct definition of humidity. It highlights that humidity is the measure of moisture present in the atmosphere at a specific time and place. It takes into account the overall moisture content, including both the water vapor and any condensed water droplets.
Conclusion:
Among the given options, option 'D' best defines humidity as it specifically mentions the moisture content of the atmosphere at a particular time and place. It encompasses the overall moisture present in the air, including both water vapor and any condensed water droplets.