Unit 2 make your own test

What wave has a crest and trough?

• Transverse wave
• Electromagnetic wave
• Sound wave
• Longitudinal wave

True or false:

Gamma rays are on the very end of the spectrum

• True
• False

_____ waves are a transverse wave

What wave can travel through empty space?

• Electromagnetic waves

• Transverse wave

• longitudinal wave

• gamma ray

What wave on the EM spectrum has the lowest frequency?

• Radio waves
• Ultraviolet waves
• Infrared waves
• Microwaves

How many waves are on the EM spectrum?

• 3
• 10
• 5
• 7

Which wave on the EM spectrum can humans see?

• Ultraviolet light
• Infrared light
• Radio waves
• Visible light

True or false:

Sound waves are a longitudinal wave

• true
• false

The___ spectrum has 7 different types of wave

Which one is opaque?

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