1
Relating to heat. It measures how hot or cold something is.
2
Material that allows light to pass through, but the object isn't clearly seen.
3
Material that allows light to pass through clearly showing an object on the opposite side
4
The change of state process in which a liquid becomes a gas.
5
The effect produced when light travels through a medium with a different density
6
The opposite of natural
7
When the molecules move around more and at a faster rate.
8
To move back and forth rapidly
9
When solids become liquids
10
A space without any matter or material.
11
Material that doesn't allow light to pass through it (the wall).
12
An object that reflect the object in front of it
13
The quantity of a mass per unit volume of a substance.
14
The rate at which something moves
15
The most important natural light source.
Crear
