Waves and EM Spectrum

Front

What is the unit of measurement for wavelength?

Back

Meters.

Front

How is the electromagnetic spectrum organized?

Back

According to energy, frequency, and wavelength.

Front

What are the two main types of waves?

Back

Longitudinal and transverse.

Front

Through which mediums can waves transfer energy?

Back

Waves can transfer energy through solid, liquid, gas, and empty space.

Front

Which type of electromagnetic waves has the lowest frequency?

Back

Radio waves.

Front

What is a wave?

Back

A disturbance that transfers energy through space or matter.

Front

What is the difference between longitudinal and transverse waves?

Back

Longitudinal waves oscillate parallel to the direction of energy transfer, while transverse waves oscillate perpendicular to the direction of energy transfer.

Front

What is frequency?

Back

The number of waves that pass a point in one second, measured in Hertz (Hz).

Front

What is the relationship between wavelength and frequency?

Back

Wavelength and frequency are inversely related; as one increases, the other decreases.

Front

What are electromagnetic waves?

Back

Waves that can travel through a vacuum and do not require a medium.