Waves: Transverse and Longitudinal Waves

Front

What happens to the frequency of a wave as the wavelength decreases?

Back

The frequency increases.

Front

How do Electromagnetic waves differ from Mechanical waves?

Back

EM waves can travel through the vacuum of space (without particles).

Front

What type of electromagnetic waves help your body produce vitamin D?

Back

Ultraviolet rays.

Front

What is a wave?

Back

A wave is a disturbance that transfers energy.

Front

Which type of wave has the shortest wavelength and the highest frequency?

Back

Gamma rays.

Front

What is the relationship between wavelength and frequency in waves?

Back

As wavelength decreases, frequency increases.

Front

What are the two main types of waves?

Back

Transverse waves and longitudinal waves.

Front

What is a transverse wave?

Back

A wave in which the particles of the medium move perpendicular to the direction of the wave.

Front

What is a longitudinal wave?

Back

A wave in which the particles of the medium move parallel to the direction of the wave.

Front

Can sound waves travel through a vacuum?

Back

No, sound waves are mechanical waves and require a medium to travel.