Match the following

• Trough

• Part C

• Crest

• Part D

• Wavelength

• Part A

• Amplitude

• Part B

Tags

NGSS.MS-PS4-1

Match the following

• Wavelength

• Part F

• Rarefaction

• Part E

• Compression

• Part G

Tags

NGSS.MS-PS4-1

The top wave is an example of a

• Transverse Wave

• Longitudinal Wave

• Sound Wave

• Monster Wave

Tags

NGSS.MS-PS4-1

The bottom wave is an example of a

• Transverse Wave

• Longitudinal Wave

• EM Wave

• Monster Wave

A type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling is called a ​​_____ . A type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling is called a​ _____ .

• Longitudinal Wave; Transverse Wave

• Transverse Wave; Longitudinal Wave

Mechanical waves don't require a medium.

• It depends on the type of mechanical wave.

• True, but only medium mechanical waves need a medium.

• True. Mechanical waves are able to travel through air, water and solids.

• False. Mechanical waves cannot travel through a vacuum.

If a sound wave traveled from a solid to a liquid its speed would __________.

• Slow down

• Speed up

• Stay the same speed

• Not enough information to determine the answer.

Tags

NGSS.MS-PS4-2

True or false: You can change the speed of a sound wave by increasing the wavelength.

• False. You must decrease the wavelength in order to increase the speed of sound.

• False. Wave speed is determined by frequency, not wavelength.

• False. The speed of sound can only be changed by changing the medium.

• True. If the wavelength is increased, then more waves pass per second and the speed of sound increases.

Tags

NGSS.MS-PS4-2

How could you make a sound wave sound louder?

• Increase the speed

• Increase the wavelength

• Increase the amplitude

• Decrease the wavelength

Tags

NGSS.MS-PS4-1

How could you make a sound wave have a lower pitch?

• Increase the wavelength

• Increase the speed

• Decrease the amplitude

• Decrease the wavelength