Reflection

длины волн света

• an optical medium

• a transmission medium

• a transparent medium

• wavelengths of light

лучи света

• a glass sheet

• absorb light

• magnify

• light rays

шероховатая поверхность

• an interface

• a smooth surface

• a rough surface

• specific gravity

непрозрачное вещество

• a transparent medium

• an opaque substance

• wave phase velocity

• a metallic coating

пропускать свет

• a transmission medium

• absorb light

• an optical medium

• transmit light

... reflection is the reflection of light or other waves or particles from a rough surface such that a ray incident on the surface is scattered at many angles.

(a)  

All substances have the power to reflect light (to a greater or lesser degree), to turn it back into the ... from which it came.

(a)  

Mirrors exhibit ... reflection.

(a)  

The angle which the incident ray makes with the normal is ... to the angle which the reflected ray makes to the same normal.

(a)  

Light which is not reflected can either be absorbed or ... by a substance.

(a)