1. The reflective quality of a surface, expressed in percentage of the total energy received known as its albedo. |
2. The albedo of water surface varies from 2 to 99 per cent depending on the angle of incidence of the sun's rays. |
3. Albedo of old snow is layer than that of the fresh snow. |
4. The overall albedo of clouds is larger than other surface. |
A) 1, 2 and 3 only
B) 2, 3 and 4 only
C) 1,2 and 4 only
D) 1, 2, 3 and 4
Correct Answer: C
Solution :
Albedo of fresh snow is much larger (75-95%) than that of old snow (40-70%).You need to login to perform this action.
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