Electromagnetic Spectrum

Front

Does radiant energy spread out from its source in all directions?

Back

True

Front

Do both X-rays and gamma rays have higher frequencies than ultraviolet rays?

Back

True

Front

Is communicating with satellites an application of gamma rays?

Back

False

Front

The electromagnetic spectrum is a continuous range of ______ for electromagnetic radiation.

Back

frequencies

Front

Which has more energy?
Options: radio/tv waves, infrared

Back

infrared

Front

Which has a higher frequency?

• visible light
• ultraviolet rays

Back

ultraviolet rays

Front

What is the difference between frequency and wavelength?

Back

The longer the wavelength, the frequency is greater.

Front

Electromagnetic waves that you can see

Back

visible light

Front

Used for medical imaging to diagnose health issues in bones and teeth: visible light, ultraviolet rays, x-rays, gamma rays

Back

x-rays