Which type of light has the lowest energy of this group?

• Radio
• Microwave
• Infrared
• Ultraviolet

Which type of light has the largest wavelength of this group?

• X-rays
• Microwave
• Infrared
• Ultraviolet

Which type of light has the highest energy of this group?

• red
• yellow
• green
• blue

Which type of light has the smallest frequency of this group?

• red
• yellow
• green
• blue

Radio waves and _______ are used in communication

• Microwaves

• Gamma rays

• Visible light

• Ultraviolet

This color in the visible part of the spectrum has the lowest energy. 

• Blue
• Green
• Red
• Violet

This color in the visible part of the spectrum has the highest energy.

• Blue
• Red
• Violet
• Yellow

This color in the visible part of the spectrum has the smallest wavelength.

• Blue
• Red
• Violet
• Yellow

This color in the visible part of the spectrum has the largest frequency.

• Orange
• Yellow
• Blue
• Green

What do you have at 10^-8?
Wavelength Not Frequency

• Ultra Violet
• Visible
• Gamma Rays
• X-Ray