Electromagnetic Spectrum, Light and Optics Review

Which of the following has the greatest amount of energy

• Red Light
• UV 
• Microwave
• X-Ray

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

A red bird appears red because it REFLECTS what color

• Magenta
• Red
• Cyan
• Doesn't reflect any light

High energy light consist of ________ wavelength and _______ frequency

• Short, Low
• Long, Low
• Short, High
• Short, High

Tags

NGSS.HS-PS4-1

Which form of light travels the fastest?

• Radio
• Infrared
• Gamma
• All travel the same speed

_____ is a lens that is thicker in the middle.

• Convex
• Concave

Tags

NGSS.MS-PS4-2

_____ is a lens that is thinner in the middle..

• Convex
• Concave

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NGSS.MS-PS4-2

What is Light?

• Energy carried by electricity

• Energy transferred by magnets

• Energy carried by electromagnetic waves

• Energy carried by electromagnetic waves

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NGSS.MS-PS4-1

NGSS.MS-PS4-2

What type of electromagnetic radiation or light can we see?

• Infrared

• Visible Light

• Ultraviolet light

• All of the Above

True or False: Light waves CANNOT travel in a vacuum, like space

• True

• False

What type of matter allows ALL light to pass through?

• transparent material

• translucent material

• opaque material

Tags

NGSS.MS-PS4-2