Waves and its applications part 2 Flashcards
1
Q
Light
A
Light comes from things like the sun, light bulbs and candles. It bounces off things and allows us to see.
2
Q
Light Source
A
The place from which light originates.
3
Q
Light Path
A
The trajectory that light takes as it travels.
4
Q
Rays
A
Ray is a beam have light.
5
Q
Medium
A
A substance that moves light, energy , light or sound waves from one place to another.
6
Q
refraction
A
The bending of light or other waves when they pass from one transparent substance to another.
7
Q
Reflect / reflection
A
Th an e return of light or sound waves from a surface, the production of an image in a mirror.
8
Q
Absorption / absorb
A
The process of taking in something, such as light energy.
