Electromagnetic Fields

Plays important role in wireless communication

• ultraviolet

• visible light

• infrared

• microwave

Tags

NGSS.HS-PS4-2

NGSS.HS-PS4-5

What are electromagnetic waves?

• sound waves

• electric & magnetic fields (energy) that travel through empty space very quickly

• Someone's name

• things like longitudinal waves

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-5

Select the correct order of waves on the EMS 

• Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma

• Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio

• Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio

• Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma

As the frequency of an electromagnetic wave increases, the amount of energy in that wave...

• increases.

• decreases.

• stays the same.

Tags

NGSS.HS-PS4-4

Which has the LONGEST wavelength and, therefore, the lowest frequency/energy

• Gamma Rays

• Radio Waves

• Visible Light

• Infrared rays

Tags

NGSS.HS-PS4-1

A disturbance in magnetic and electric fields produces light waves.

• True

• False

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

NGSS.HS-PS4-3

Which light wave is most likely brighter?

• Wave A

• Wave B

• They will most likely have the same amount of brightness.

Tags

NGSS.MS-PS4-1

Which type of wave on the Electromagnetic Spectrum has the highest frequency?

• radio waves

• infrared waves

• UV rays

• gamma rays

Tags

NGSS.HS-PS4-1

Which type of wave on the Electromagnetic Spectrum has the lowest frequency?

• radio waves

• infrared waves

• UV rays

• gamma rays

Tags

NGSS.HS-PS4-1

Electromagnetic waves are a type of a

• transverse wave.

• longitudinal wave.

Tags

NGSS.HS-PS4-3