Waves & Electromagnetic Spectrum

Front

Which section of the spectrum is the ONLY one we can see?

Back

Visible Light

Front

Wavelength is

Back

the length of a wave from crest to crest or trough to trough.

Front

A disturbance that transfers energy from place to place is called a __________.

Back

Wave

Front

Electromagnetic waves can transfer energy without a(an) _________.

Back

Medium

Front

Which has the LONGEST wavelength and, therefore, the lowest frequency/energy?

Back

Radio Waves

Front

What is the electromagnetic spectrum?

Back

The range of all types of electromagnetic radiation, including radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.

Front

What is the relationship between wavelength and frequency?

Back

Wavelength and frequency are inversely related; as wavelength increases, frequency decreases.

Front

What is a medium in the context of waves?

Back

A medium is the substance through which a wave travels, such as air, water, or solid materials.

Front

What type of wave requires a medium to travel?

Back

Mechanical waves require a medium to travel.

Front

What are the two main types of waves?

Back

Transverse waves and longitudinal waves.