Em waves

Wave with the longest wavelength

• microwave
• radio
• gamma
• visible light

Tags

NGSS.HS-PS4-1

The EM wave with frequency higher than infrared and lower than UV.

• radio
• visible light
• xray
• gamma

Tags

NGSS.HS-PS4-1

When the wavelength increases the frequency will

• increase

• decrease

• remain same

• none of these

Tags

NGSS.HS-PS4-1

EM waves  

• Must travel through a vacuum
• Can travel through a medium or a vacuum
• Are the same type of wave as mechanical waves
• Can only travel through a vacuum

Visible light is 

• radiation
• light
• a way to transfer energy
• all of these

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-5

Infrared rays are important for

• Warming the Earth

• Providing visible light for plants

• Taking X-rays

• all of these

Tags

NGSS.HS-ESS3-1

EM waves have the same speed but different:

• frequency & medium 
• wavelength & frequency
• medium & wavelength
• color & medium

Tags

NGSS.HS-PS4-1

Which of these lists the EM waves from Highest to lowest frequency?

• Radio - Micro - Gamma - Visible light - UV - Xrays - Infrared - Xrays

• Radio - Micro - Infrared - Visible light - UV - X - Gamma waves

• Gamma - Xray - UV - Visible light - Infrared - Micro - radio

• none

Tags

NGSS.HS-PS4-1

Which section of the spectrum is the ONLY one we can see?

• X-rays
• Visible Light
• Gamma Rays
• Ultraviolet Rays

Which color has the least amount of energy?

• red
• orange
• green
• blue