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cause i dont know
When light passes through a flat piece of glass, like a window, the light is refracted at both surfaces, but the exiting ray of light is parallel to the entering ray and hence the light's path is not really changed.
Magenta
tinted glass
No wavelengths.
the light rays hit the piece of glass and the surface of the glass causes it to refract
A lens
A lens
A prism- can be made of glass or plastic
cause i dont know
It's called a concave lens.
It's called a concave lens.
The speed of light slows down ... in general, the denser the material, the lower the speed of light. (For example : air to water to glass.) The maximum speed is in a vacuum.
When light passes through a flat piece of glass, like a window, the light is refracted at both surfaces, but the exiting ray of light is parallel to the entering ray and hence the light's path is not really changed.
PRISM
A prism?
A lens is a piece of glass or other hard clear material molded with either one side flat and the other curved, or both sides curved. The curving side/s are to refract or bend light.