Guest

AssertionOn polishing the surface the friction decreases up to a certain limit but increases beyond that.ReasonOn polishing the surface, the irregularities are cut off but beyond a certain limit, the surface molecules exert strong attractive forces on each other.

AssertionOn polishing the surface the friction decreases up to a certain limit but increases beyond that.ReasonOn polishing the surface, the irregularities are cut off but beyond a certain limit, the surface molecules exert strong attractive forces on each other.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Our expert is working on this class X maths answer. We will update the answer very soon.

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free