EM Waves

What do electromagnetic waves transfer from one place to another?

• sparks

• lightning

• energy

• atoms

Tags

NGSS.MS-PS4-1

What electromagnetic wave has the highest frequency? (tight slinky)

• Gamma Ray

• Microwave

• Radio Wave

Tags

NGSS.HS-PS4-1

The longest wave in the spectrum is? (loose slinky)

• Gamma Ray

• Microwave

• Radio Wave

Which electromagnetic wave is used as heat and in electronics?

• Infrared

• Radio Wave

• Microwave

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sun block protects against what electromagnetic wave?

• Radio Wave

• Infared

• Ultra Violet Rays

• Gamma Rays

Tags

NGSS.MS-PS4-2

Which two electromagnetic waves can cause cancer?

• Infrared & Visible Light

• Microwaves & Radio Waves

• Visible Light & X-Rays

• Gamma Rays & Ultraviolet waves

Tags

NGSS.HS-PS4-4

Which energy wave is used in communication signals such as bluetooth and wi-fi?

• X-Ray

• Microwave

• TV Waves

• Visible Light

Tags

NGSS.MS-PS4-3

What are X-Rays used for?

• Images of the body

• Images of buildings

• Images that see through bones

• Images that glow in the dark

If the wave has a high frequency, what will the energy of the wave be?

• higher energy

• lower energy

Tags

NGSS.MS-PS4-1

All electromagnetic waves travel through space at ?

• the speed of sound

• the speed of lightning bugs

• the speed of light

• the speed of light and sound