Electromagnetic Spectrum

Front

What is the electromagnetic spectrum?

Back

The full range of frequencies of electromagnetic radiation.

Front

What type of electromagnetic waves can be seen by the human eye?

Back

Visible light.

Front

Which has a higher frequency: X-rays or ultraviolet rays?

Back

X-rays have a higher frequency than ultraviolet rays.

Front

What are gamma rays used for?

Back

Gamma rays are not typically used for communication with satellites.

Front

What is the relationship between frequency and wavelength in electromagnetic waves?

Back

Higher frequency waves have shorter wavelengths.

Front

What type of electromagnetic radiation has the longest wavelength?

Back

Radio waves have the longest wavelength.

Front

What type of electromagnetic radiation is used in medical imaging?

Back

X-rays are commonly used in medical imaging.

Front

What is the order of the electromagnetic spectrum from lowest to highest frequency?

Back

Radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, gamma rays.

Front

What is ultraviolet radiation commonly associated with?

Back

Ultraviolet radiation is commonly associated with sunburn and skin damage.

Front

What is the primary source of visible light on Earth?

Back

The Sun is the primary source of visible light on Earth.