Which of the following statement is NOT TRUE in respect of friction.
Physics · NEET · NTA Exams — Laws of Motion
Which of the following statement is NOT TRUE in respect of friction.
- The static friction is a self adjusting force.
- The force that prevents the relative motion between the layers of a liquid is called contact friction.
- The value of the limiting friction is independent of the area of the surface in contact so long as the normal reaction remains the same.
- Lubrication reduces friction because the relative motion takes place between solid and liquid.
Answer
(B) The force that prevents the relative motion between the layers of a liquid is called contact friction.
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