EM Spectrum

Which EM waves have the longest wavelength?

• radio

• x-rays

• ultraviolet

• gamma rays

Tags

NGSS.HS-PS4-1

Which EM waves have the shortest wavelength?

• radio

• x-rays

• ultraviolet

• gamma rays

Tags

NGSS.HS-PS4-1

Which EM waves are have a SHORTER wavelength than visible?

• radio

• none

• infrared

• x-rays

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Which EM waves are have the highest energy & are the most dangerous?

• radio

• gamma rays

• infrared

• x-rays

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Which color waves have the lowest frequency?

• red

• yellow

• green

• violet

Tags

NGSS.HS-PS4-1

Which wave has the highest frequency?

• A

• B

• C

• None (same frequency)

Tags

NGSS.HS-PS4-1

As the wavelength of an electromagnetic wave gets LONGER, the frequency gets ____________.

• Lower

• Higher

• does not change

• doubles

Tags

NGSS.HS-PS4-1

Which wavelengths of the EM spectrum are dangerous to life?

• radio, micro and gamma

• gamma, infrared, and UV

• Infrared, UV and X Rays

• UV, X rays and Gamma

Tags

NGSS.HS-PS4-4

These waves from the sun cause sunburn.

• Gamma
• Microwaves
• Radio
• Ultraviolet

Tags

NGSS.HS-PS4-3

What part of the electromagnetic spectrum can be seen by humans?

• Visible Light

• Microwaves

• Ultraviolet Waves

• Infrared Waves