waves

High frequency waves have _________ wavelengths.

• varying
• long
• the same
• short

The distance between two crests or two troughs of a wave is called:

• frequency
• amplitud
• wavelength
• hertz

Which wave has a greater frequency?

• A
• B

What are the units of frequency?

• m/s
• s
• Hz
• m

1.  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

Tags

NGSS.HS-PS4-1

A wave has wavelength of 10 m and a speed of 340 m/s. What is the frequency of the wave?

• 34 m/s
• 3400 Hz
• 3.4 Hz 
• 34 Hz

Tags

NGSS.HS-PS4-1

1.  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

Tags

NGSS.HS-PS4-1

1.  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

What is a medium?

• something between a small and a large?
• the substance through which a wave can travel
• a pattern of vibration that simulates when a wave is standing still
• the distance from any point on a wave to an identical point on the next wave

Tags

NGSS.MS-PS4-2

If this wave chain represents 1 second, What is the frequency of the waves?

• 1 Hz
• 9 Hz 
• 3 Hz
• 6 Hz 

Tags

NGSS.HS-PS4-1