31 DOL II

What is a seismic P-wave?

• A type of surface wave

• A type of body wave

• A type of electromagnetic wave

• A type of sound wave

If the speed of a wave is constant, what happens to the wavelength when the frequency increases?

• Wavelength increases

• Wavelength decreases

• Wavelength remains the same

• Wavelength becomes zero

Tags

NGSS.HS-PS4-1

How do you calculate the speed of a wave given its frequency and wavelength?

• Speed = Frequency + Wavelength

• Speed = Frequency - Wavelength

• Speed = Frequency × Wavelength

• Speed = Frequency ÷ Wavelength

Tags

NGSS.HS-PS4-1

What is the relationship between frequency and period of a wave?

• Frequency = Period

• Frequency = Period × 2

• Frequency = Period ÷ 2

Tags

NGSS.HS-PS4-1

If a wave has a frequency of 5 Hz and a wavelength of 3 meters, what is its speed?

• 8 m/s

• 15 m/s

• 1.5 m/s

• 0.6 m/s

Tags

NGSS.HS-PS4-1

What happens to the frequency of a wave if its speed remains constant and the wavelength doubles?

• Frequency doubles

• Frequency halves

• Frequency remains the same

• Frequency becomes zero

Tags

NGSS.HS-PS4-1

Which of the following is true about the amplitude of a wave?

• Amplitude affects the speed of the wave

• Amplitude affects the frequency of the wave

• Amplitude affects the energy of the wave

• Amplitude affects the wavelength of the wave

Tags

NGSS.HS-PS4-5

Calculate the period of a wave with a frequency of 10 Hz.

• 0.1 seconds

• 10 seconds

• 1 second

• 0.01 seconds

Tags

NGSS.HS-PS4-1

If a wave travels at a speed of 20 m/s and has a frequency of 4 Hz, what is its wavelength?

• 5 meters

• 80 meters

• 16 meters

• 0.2 meters

Tags

NGSS.HS-PS4-1

What is the effect of increasing amplitude on the energy of a wave?

• Energy decreases

• Energy remains the same

• Energy increases

• Energy becomes zero