Wave Speed Equation (F)

Frequency is measured in

• Newtons
• Joules
• Hertz
• Decibels

Tags

NGSS.HS-PS4-1

Which is the correct equation for calculating the speed of a wave?

• T = 1/f

• Speed= Wavelength x Period

• Speed= Wavelength x Frequency

Tags

NGSS.HS-PS4-1

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

What is the speed of a wave with a frequency of 20Hz and a wavelength of 0.4m ?

• 100m/s

• 25m/s

• 8m/s

If a wave is traveling at 60m/s and has a wavelength of 3m. What is the frequency?

• 10Hz

• 20Hz

• 180Hz

What is the frequency of a wave with .15m wavelength traveling at 40m/s?

• 6m/s

• 2.66m/s

• 266.6m/s

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
• 3400 m/s
• 34 Hz

Tags

NGSS.HS-PS4-1

What is the wavelength of a wave traveling at 1600m/s and a frequency of 400Hz?

• 400m

• 4m

• 64m

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

What are the units of speed?

• Hz

• m/s

• J