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Question
Vapours in air condenses to form ______.
Options
fog
snowfall
rainfall
All of the above
Solution
All of the above
Explanation:
- Fog forms when water vapor in the air condenses near the ground, forming small droplets with a cloud-like appearance.
- Snowfall occurs when water vapor in cold air condenses straight into ice crystals, resulting in snowflakes.
- Rainfall occurs when water vapor condenses into liquid droplets in clouds and becomes heavy enough to fall to the earth.
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RELATED QUESTIONS
The vapour content in the air is measured using a physical quantity called ____________.
Humid and dry nature of air depends on the ______.
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Match the columns.
| Column A | Column B |
| 1) Dry air | a) 4 °C |
| 2) Humid air | b) Relative humidity 100% |
| 3) Saturated air/Dew point temperature | c) Relative humidity below 60% |
| 4) Maximum density of water | d) Relative humidity above 60% |
| e) – 4 °C |
The dew point temperature does not depend on the amount of vapor in the air.
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