Tour of the Electromagnetic Spectrum

Tour of the Electromagnetic Spectrum

Multiple Choice

What causes electromagnetic waves?

• The vibrations caused by sound

• The vibrations caused by charged particles

• The vibrations caused by atoms growing and shrinking.

Dropdown

Radio waves have the lowest amount of energy of EM waves due to the fact that they have the ​

Select answer

Dropdown

Microwaves have shorter wavelengths than radio waves, therefore they have ​

Select answer

energy than radio waves

Multiple Choice

Because infrared waves have wavelengths longer than visible light we can not see them. They can be perceived as _________________

• Sound

• Light

• Heat

• Cold

Reorder

Put the colors of visible light in order from lowest energy to highest energy

• Red

• Orange

• Yellow

• Green

• Blue

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Dropdown

Ultraviolet light can be damaging to the skin when visible light is not, this is because Ultraviolet light has​​

Select answer

energy than visible light.

​https://www.youtube.com/watch?v=CCAYcuCWOnM&t=6s