electromagnetic spectrum

Front

Which electromagnetic waves have the highest frequencies and the shortest wavelengths?

Back

gamma rays

Front

Which electromagnetic waves are used in ovens and cell phone communications? Options: Infrared rays, ultraviolet rays, microwaves

Back

microwaves

Front

Which type of waves are used in broadcasting?

Back

radio waves

Front

Electromagnetic waves that help your body produce vitamin D are called?

Back

ultraviolet rays

Front

For waves in any medium, as the wavelength decreases, what happens to the frequency?

Back

It increases

Front

Which of the following has wavelengths longer than microwaves? Options: Infrared waves, Radio waves, Visible light

Back

Radio waves

Front

Which electromagnetic waves allow us to diagnose & treat cancer? Options: Gamma rays, X-rays, Ultraviolet rays

Back

Gamma rays

Front

Which of the following has frequencies higher than ultraviolet rays? Options: visible light, infrared rays, x-rays

Back

x-rays

Front

Order the electromagnetic waves by increasing wavelength: X-rays, visible light, radio waves, gamma rays, microwaves, UV rays, infrared rays, radio waves, x-rays.

Back

Gamma rays, X-rays, UV rays, visible light, infrared rays, microwaves, radio waves

Front

Which electromagnetic waves are used in devices such as heat lamps & TV remote controls?

Back

infrared rays