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Physics GK · Q181

Heat and Thermodynamics

Competitive Exams · Physics GK · question 181

Q181

The cloudy nights are warmer than clear nights because

A.
The clouds prevent radiation of heat from the ground and the air
Answer
B.
Clouds absorb Sunlight during the day and radiate the same in night
C.
Clouds make the atmosphere damp and generate heat
D.
The clouds obstruct the movement of air which creates heat

Answer: Option A

Solution

Answer: Option A
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