Q. A smooth surface has

एक चिकनी सतह है

A
More friction
अधिक घर्षण
B
No friction
कोई घर्षण नहीं
C
Less friction
कम घर्षण
D
Constant friction
लगातार घर्षण

Explanation

Smooth surfaces have fewer irregularities, so they offer less friction compared to rough surfaces. However, friction is never exactly zero unless in ideal frictionless conditions.

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