Review Waves

A ______ is a disturbance that transfers energy without transferring the matter with it.

• wave
• trough
• pitch
• sound

Tags

NGSS.MS-PS4-1

Material (matter) through which a wave travels

• medium
• Doppler Effect
• sound
• pitch

Tags

NGSS.MS-PS4-2

The time required for one wavelength to pass a given point

• amplitude
• wavelength
• wave period
• frequency

The number of wavelengths that pass a point each second

• frequency
• wavelength
• pitch
• amplitude

A unit of frequency equal to one cycle per second

• Hertz
• wave speed
• wavefront

Which is correct

• T = 1 x f

• T = f

• T = 1/ f

• T = f / 1

Tags

NGSS.HS-PS4-1

A sound wave of frequency of 333 Hz has a period of

• 0.003 seconds

• 1 second

• 333 seconds

A wave takes 0.25 seconds to pass a point. What is the frequency of the wave?

• 0.25 Hz

• 0 Hz

• 4 Hz

10 waves pass a point in 5 seconds. What is the period of the wave?

• 0.5 s

• 50s

• 2s

20 waves pass a point in 10 seconds. What is the frequency of the wave?

• 0.2 Hz

• 2 Hz

• 200 Hz