Physics

The water pressure

It is pressure to occur because of weight of the water pressure … water

Characteristic ...

Pressure

Pressure … unit area (mainly)Volume of power to push the plane per) perpendicularly

 

For ...

Function of power

A function of power has following three kinds.

I change the form of the object.
I support ...

Sound

I hear the vibration is transmitted through the air by a sound … object vibrating by reaching the edge. In ...

Convex lens

The lens which I can make an image for by letting you distort through convex lens … light.

A u ...

Progress of the light

When I pass the same material, the going straight … light of the light goes straight on wi ...