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Physics GK · Q30

Heat and Thermodynamics

Competitive Exams · Physics GK · question 30

Q30

Cloudy nights are warmer compared nights because clouds mainly

A.
absorb heat from the atmosphere send it towards the Earth
B.
prevent cold waves from the sky descending on the Earth
C.
reflect back the heat given by the Earth
Answer
D.
produce heat and radiate it towards the Earth

Answer: Option C

Solution

Answer: Option C
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