differentiate between smooth and rough materials . give two example for each
Answers
Answered by
2
Answer:
the material having irregularity in their surface is called rough material.(or) the materials which have irregularities in them are called rough material, these are not polished surface .(or)Having a texture that has much friction. example; Sandpaper. Nail File.
whereas
the materials which have no irregularities in them are called smooth materials, these are polished surface (or)the material having smoothness in their surface is called smooth material.(or) having a texture that lacks friction
example; mirror. tile
Answered by
3
Answer:
Smooth materials are silky on touching whereas rough materials are not silky on touching
Similar questions