Waves Quiz 2

The number of waves that pass a point in a given amount of time, measured in hertz.

• medium
• frequency
• amplitude
• wavelength

How many waves are in this wave chain?

• 6
• 3
• 4
• 5

 A wave has frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?

• 500 m/s
• 50 m/s
• 5 m/s
• 0.5 m/s

 A wave has frequency of 5 Hz and a speed of 25 m/s. What is the wavelength of the wave?

• 25 m
• 125 m
• 5 m
• 25 m/s

The distance from one crest to the next crest in a wave is

• wavelength

• crest

• trough

• amplitude

Amplitude is the distance between

• the crest and the trough

• each wave

• the middle point of a wave and the clouds

• the crest or trough and the middle point of the wave

If each square represents one cm, what is the amplitude of this wave?

• 1 cm

• 2 cm

• 4 cm

• 5 cm

Which wave diagram has both wavelength (λ) and amplitude (A) labeled correctly?

• 
• 
• 
• 

What is the unit for wavelength?

• s
• m
• Hz
• 9.8 m/s²

The unit for Frequency is: 

• Hz
• m
• L
• m/s