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What is meant by the idea that a surface may be polished for some wave s and rough for other?
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What can smooth out a rough surface?
Depends on the surface, sandpaper usually.
What surfaces create most friction?
a perfectly polished surface creates the most, follower by a rough surface, which is the more usual case.
Why is it easier to dance on a polished and smooth surface than on a rough surface?
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.
Name any 5 smooth and 5 rough surfaces?
smooth:- surface of the mirror , floor of the room when polished , surface of wet soaps,glazed tiles & surface of a oily pot . rough :- soles of shoes , surface of a ply board , unpainted wall, surface of a brick & surface of tyres .
What word means smooths out a rough surface?
abrasive means to smooth out a rough surface
What is meant by the idea that a surface may be polished for some waves and rough for others?
A rough surface may regularly reflect the long waves while diffusing the shorter ones.
How does gneiss feel?
A fractured surface--rough. A polished or worn surface--smooth.
Why do you not see your reflection when you look at a building made of rough white stone?
Because the surface isn't polished enough to reflect. If it was polished marble or any other polished stone, you might be able to see a reflection. It would be equivalent to getting a reflection from rough concrete, it wont happen. The rough surface of stone or concrete scatters the light reflecting off of it.
What can smooth out a rough surface?
Depends on the surface, sandpaper usually.
Difference between flamed granite and polished granite?
The difference between flamed and polished granite is following : Flamed : The Flaming is a type of finishing to change the surface of granite by burning it by flames. This procedure change the surface in some type of rough finishing. Polished : The polishing is a finishing to change the rough surface to smooth and glossy finishing. This process is done by polisher.
What surfaces create most friction?
a perfectly polished surface creates the most, follower by a rough surface, which is the more usual case.
Why is it easier to dance on a polished and smooth surface than on a rough surface?
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.
Name any 5 smooth and 5 rough surfaces?
smooth:- surface of the mirror , floor of the room when polished , surface of wet soaps,glazed tiles & surface of a oily pot . rough :- soles of shoes , surface of a ply board , unpainted wall, surface of a brick & surface of tyres .
Is glass shiny or dull?
Most glass is shiny but can be made to look dull.
What is basalt's luster?
Luster means that something has a shiny or glossy surface. Basalt is a rock that does not have a luster at all.
What fraction of sunlight is reflected by a surface?
The answer varies from one surface to another. A highly polished mirror will reflect almost all whereas a rough black body will reflect very little.
What happens when you try to walk on a smooth polish surface wearingbrand new shoes?
Depends on the surface of your sole on the shoe. Polished leather or rough rubber-sole! Leather: You slip. Rubber brobably make marks on the surface
