Electromagnetic Spectrum

The EM spectrum increases from left to right in________________.

• Wavelength
• Frequency
• Amplitude
• Height

In the EM spectrum, ________ is shorter on the right than on the left.

• Frequency
• Hertz
• Amplitude
• Wavelength

Cell phones use_____________waves.

• Microwaves
• Gamma
• XRays
• Radio 

________________ are waves used by cops to test the speed of your car with RADAR.

• Ultraviolet
• Infrared
• Radio
• Microwaves

The acronym (letters) used to remember visible light is____________

• KTPERRY
• ROYGBIV
• DOGPOUND
• ROMERO

_____________________light is the only type of EM wave detected by the human eye.

• Red
• Gamma
• Microwave
• Visible

The orange line is measuring the _________________________.

• wavelength
• amplitude
• crest
• trough

Wavelengths on the left side of the EM spectrum are __________.

• long
• short
• average

_____ have the longest wavelengths and lowest frequencies of all electromagnetic waves.

• microwaves
• radio waves
• gamma rays
• ultraviolet

The shortest wavelength in visible light is______.

• violet
• red
• blue
• yellow