The coefficient of viscosity for hot air is - Vidyadip

MCQ

The coefficient of viscosity for hot air is

✓
Greater than the coefficient of viscosity for cold air
B
Smaller than the coefficient of viscosity for cold air
C
Same as the coefficient of viscosity for cold air
D
Increases or decreases depending on the external pressure

✓

Answer

Correct option: A.

Greater than the coefficient of viscosity for cold air

(a)

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