waves and its applications set 2 Flashcards
1
Q
lights
A
light comes from things like the sun light bulbs and candles it bonces off of things and allows us to see
2
Q
light source
A
the place witch light originate
3
Q
light path
A
the trajectory that light takes as it travels
4
Q
rays
A
rays is a beam of light
5
Q
medium
A
a substance that moves energy light or sound waves from one place to another
6
Q
refraction
A
the bending of light or sound waves when they pass from one place to another
7
Q
reflection/reflec
A
the return of light or sound waves from a surface the production of an image in a mirror
8
Q
absorb/absorption
A
the process of taking in something such as light energy
