Choose the correct options for the following questions.
Viscosity of water is _____ that of air but _____ that of plasma
Difficulty: Easy
A:
More, more
B:
Less, more
C:
Less, less
D:
More, less
Stoke's law holds for:
Difficulty: Easy
A:
Motion through free space
B:
Motion through viscous medium
C:
Bodies of all shapes
D:
None
High speed meters rushing through air reduces to ashes because of:
Difficulty: Easy
A:
Force of gravity
B:
High resistance of air
C:
Drag force
D:
None
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