Electromagnetic Spectrum and Waves

Which type of waves are used in broadcasting?

• radio waves

• infrared rays

• x-rays

Tags

NGSS.HS-PS4-5

Which electromagnetic waves allow us to diagnose & treat cancer?

• Gamma rays

• X-rays

• Ultraviolet rays

Which of the following has frequencies higher than ultraviolet rays?

• visible light

• infrared rays

• x-rays

Tags

NGSS.HS-PS4-4

Which of the following has wavelengths longer than microwaves?

• Infrared waves

• Radio waves

• Visible light

Tags

NGSS.HS-PS4-1

Which electromagnetic waves help doctors detect broken bones inside your body?

• x-rays

• gamma rays

• ultraviolet rays

Tags

NGSS.HS-PS4-4

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

• ultraviolet rays

• microwaves

• infrared rays

Tags

NGSS.HS-PS4-5

You can Not detect Infrared waves with special Goggles.

• True

• False

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

• microwaves

• visible light

• gamma rays

Tags

NGSS.HS-PS4-1

Which of the following lists the electromagnetic waves in order of increasing wavelength?

• X-rays, visible light, radio waves

• gamma rays, microwaves, UV rays

• infrared rays, radio waves, x-rays

Tags

NGSS.HS-PS4-1

Longest Wavelengths and Lowest Frequencies?

• Visible Light

• Microwaves

• X-Rays

• Radio Waves

Tags

NGSS.HS-PS4-1