waves

Wave with the longest wavelength

• microwave
• radio
• gamma
• visible light

When the wavelength increases the frequency will

• increase

• decrease

• remain same

• none of these

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

EM waves have the same speed but different:

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

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

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

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

This type of Electromagnetic wave shows a break in bones.

• gamma ray
• x-ray
• brokenometer
• radio wave

Which type of electromagnetic radiation is used extensively in communications?

• radio waves

• gamma rays

• infrared rays

• X-rays

Which wave has the largest wavelength?

• A

• B

• C

• None (same wavelength)