Lakhmir Singh & Manjit Kaur - Science

Book: Lakhmir Singh & Manjit Kaur - Science

Chapter: 12. Friction

Subject: Physics - Class 8th

Q. No. 29 of Very Short Answer Type Questions

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29

Why is the surface of a slide polished to make it smooth?

The surface of a slide polished to make it smooth in order to reduce friction.


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