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1. It is easier to push a heavy object on a polished wooden because then the box will be easier to push across the floor.
There is more friction, this ensures your feet do not slide
You can see yourself in smooth and polished surfaces because the surface is clean and not blurry. Also, you can't see yourself in certain smooth and polished surfaces, such as tan desks.
Assuming the rugosities are not so large to be trip hazards, the rough surface has the higher friction, hence drag, between floor and shoe sole.
Yes, but only polished wood, like smooth ones and waterproof ones.
There is more friction, this ensures your feet do not slide
1. It is easier to push a heavy object on a polished wooden because then the box will be easier to push across the floor.
There is more friction, this ensures your feet do not slide
There is more friction, this ensures your feet do not slide
You can see yourself in smooth and polished surfaces because the surface is clean and not blurry. Also, you can't see yourself in certain smooth and polished surfaces, such as tan desks.
Raw diamonds are not naturally smooth, but may have smooth faces: a polished diamond gemstone is smooth.
flat, even, level, polished
Brushed nickel has a brushed dull finish. Polished nickel has a smooth shiny surface.
Because it is a metal and can be polished to a smooth shiny surface.
A fractured surface--rough. A polished or worn surface--smooth.
Smooth, polished bedrock
Assuming the rugosities are not so large to be trip hazards, the rough surface has the higher friction, hence drag, between floor and shoe sole.