Resistor
A material that resists and makes it difficult for electric charge to move. Ex: Nickel
Infared
Shows the heat of an object
Conductor
A material that allows electric charge to move
X-rays
Shows the shape of our skeleton.
Friction
Slows down a moving object
Visible light
What we can see
Radio waves
Used for radios, television, and astronomy. It has the shortest wavelength.
Magnetic force
The force that attracts certain metals
Newtons
Strength of a force
Ultraviolet
A light that cannot be seen. It's wavelength is to short for our eyes to see.
Gamma
Kills cancer cells and has the shortest wavelength
Electric circult
Loops that allow electric energy to transform into another energy
Transform
Energy that changes from one form to another
Insulater
Very strong resistor
Electric force
The force between charged particles
Force
Push or pull
Microwaves
Creates heat to raise the temperature of our foods
Gravitational force
Pulls everything down to the earths surface
Contact force
When two objects are in contact