Light and Optics Review

Which of the following has the greatest amount of energy

• Red Light
• UV 
• Microwave
• X-Ray

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NGSS.HS-PS4-1

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If you had a Yellow light with a Magenta filter, what color light would you have after the filter.

• Red
• Blue 
• Green
• Cyan

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NGSS.MS-PS4-2

Which of the following are examples of light

• Radio 
• Gamma
• Green
• All of the above

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A red bird appears red because it REFLECTS what color

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

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NGSS.MS-PS4-2

A red bird appears red because it ABSORBS what color

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

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NGSS.MS-PS4-2

High energy light consist of ________ wavelength and _______ frequency

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

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NGSS.HS-PS4-1

Which form of light travels the fastest?

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

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NGSS.HS-PS4-1

This is an example of...

• Reflection
• Refraction
• Polarization
• Spectrum

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NGSS.MS-PS4-2

What is a unit of light called?

• quanta
• packet
• particle
• photon

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A convex lens is a __________ device.

• Convergent
• Divergent
• Reflective
• None of the above