Why is cooling of air to dew point necessary for fog formation?
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Answer and explanation
Correct answer: Because only then water vapour can condense into tiny droplets
At dew point air approaches saturation and droplets can form. Exam tip: connect dew point with fog formation.
Frequently asked questions
What is the correct answer to this question?
Because only then water vapour can condense into tiny droplets
Why is this the correct answer?
At dew point air approaches saturation and droplets can form. Exam tip: connect dew point with fog formation.
Which subject and chapter does this question cover?
This is a Class 12 Geography question. Chapter: Water in the Atmosphere. Topic: Forms of condensation: dew, frost, fog, and mist.
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