Waves: Transverse and Longitudinal Waves

Front

What is a wave?

Back

A wave is a disturbance that transfers energy from one place to another.

Front

What are the two main types of waves?

Back

Transverse waves and longitudinal waves.

Front

How do transverse waves move?

Back

Transverse waves move perpendicular to the direction of energy transfer.

Front

How do longitudinal waves move?

Back

Longitudinal waves move parallel to the direction of energy transfer.

Front

What is the wavelength of a wave?

Back

The wavelength is the distance between two consecutive points that are in phase on a wave, such as crest to crest or trough to trough.

Front

What is frequency in the context of waves?

Back

Frequency is the number of waves that pass a given point in one second, measured in Hertz (Hz).

Front

What is amplitude in a wave?

Back

Amplitude is the maximum displacement of points on a wave from the rest position, indicating the energy of the wave.

Front

What type of wave is sound?

Back

Sound is a longitudinal wave.

Front

What is the electromagnetic spectrum?

Back

The electromagnetic spectrum is the range of all types of electromagnetic radiation, from radio waves to gamma rays.

Front

Which type of electromagnetic wave has the longest wavelength?

Back

Radio waves have the longest wavelength.