Electromagnetic Spectrum Intro

What electromagnetic wave . has . the shortest wavelengths and the highest frequencies?

• Gamma Rays

• Ultraviolet Rays

• Radio Waves

• X Rays

Tags

NGSS.HS-PS4-1

What happens to wavelength as the frequency of a wave increases?

• increase

• stays the same

• decreases

• becomes faster

Tags

NGSS.HS-PS4-1

What electromagnetic wave has the longest wavelengths and lowest frequencies?

• Microwaves

• Ultraviolet Rays

• Infrared Waves

• Radio Waves

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

Tags

NGSS.MS-PS4-1

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

Tags

NGSS.HS-PS4-4

The color blue has more energy than the color red.

• True

• False

Radio waves, visible light, and x rays are examples of electromagnetic waves that always differ from each other in

• amplitude

• intensity

• temperature

• wavelength

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

• Infrared

• Visible light

• Microwave

• Ultraviolet Rays

This type of electromagnetic wave has different colors of light that all have different wavelengths.

• Gamma Rays

• Microwaves

• Infrared

• Visible Light