Electromagetic Spectrum

What is the correct order of the visible light spectrum starting with the longer wavelength?

• Red, yellow, orange, blue, violet, indigo

• Violet, indigo, blue, green, yellow, orange, red

• Green, yellow, blue, indigo, red, orange

• Red, orange, yellow, green, blue, indigo, violet

What is an example of a wave with a long wavelength and low frequency?

• Gamma rays
• Infrared
• Radio
• Visible light

An example of a wave with a short wavelength, high frequency, and high energy is a 

• X-ray
• Microwave
• Visible light wave
• Infrared wave

What waves have the lowest energy? 

• Gamma rays
• Visible light waves
• Radio waves
• X rays

Which color has the longest wavelength?

• Yellow

• Red

• Green

• Purple

The human eye is only capable of seeing which electromagnetic wave?

• Infrared Light

• Ultraviolet Light

• Visible Light

• All of the above

What electromagnetic wave do humans emit as heat energy?

• infrared light

• ultraviolet light

• visible light

• microwaves

Which of the following is correct in order from lowest to highest energy?

• X Rays, Visible Light, Microwave

• Ultraviolet, Visible Light, Gamma-Rays

• Microwave, Visible Light, Gamma Rays

The color blue has more energy than the color red.

• True

• False

What wave helps the skin make Vitamin D and helps the body absorb calcium?

• Infrared

• Visible light

• Microwave

• Ultraviolet Rays