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Today General Knowledge(GK)
In polar areas, solar radiation strikes earth at a
A)
small angle
B)
right angle
C)
large angle
D)
None of the above

Correct Answer : Option (A) - small angle



The earth receives energy from the Sun in the form of radiation . The Earth reflects about 30% of the incoming solar radiation. In polar areas, solar radiation strikes earth at a low angle. The more acute the angle at which the sunlight strikes, the more atmosphere that sunlight must pass through.

Published On : June 11, 2021
Category : Science and Technology
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