Longitudinal Waves

Front

What is a longitudinal wave?

Back

A type of wave where the particles of the medium move parallel to the direction of the wave's energy transfer.

Front

What is the definition of compression in a longitudinal wave?

Back

The region in a longitudinal wave where particles are close together.

Front

What is the definition of rarefaction in a longitudinal wave?

Back

The region in a longitudinal wave where particles are spread apart.

Front

What do all waves carry?

Back

Energy.

Front

How do the vibrations in a longitudinal wave move in relation to the direction of energy transfer?

Back

The vibrations move parallel to the direction of energy transfer.

Front

Can sound waves travel through a vacuum?

Back

No, sound waves require a medium (particles) to travel.

Front

What is the relationship between wavelength and frequency in waves?

Back

Wavelength is inversely proportional to frequency; as one increases, the other decreases.

Front

What is the formula for wave speed?

Back

Wave speed = Wavelength x Frequency.

Front

What is an example of a longitudinal wave?

Back

Sound waves are a common example of longitudinal waves.

Front

What is the difference between a longitudinal wave and a transverse wave?

Back

In longitudinal waves, particles move parallel to the wave direction; in transverse waves, particles move perpendicular to the wave direction.