Intro to Optics

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

• Red
• Blue 
• Green
• Cyan

Tags

NGSS.MS-PS4-2

A red bird appears red because it REFLECTS what color

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

A red bird appears red because it ABSORBS what color

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

Tags

NGSS.MS-PS4-2

This is an example of...

• Reflection
• Refraction
• Polarization
• Spectrum

Tags

NGSS.MS-PS4-2

Refraction

• When energy is absorbed

• Occurs when energy is absorbed

• Occurs when energy waves travel through substance

• When light hits a substance

Tags

NGSS.MS-PS4-2

What three things may happen to light that strikes an object? 

• The light may be reflected, transmitted or absorbed.
• The light may be reflected and refracted.
• The light may be absorbed and transmitted.

Tags

NGSS.MS-PS4-2

What are the primary colors of the pigment?

• cyan, yellow and magenta
• Red, green and blue
• black and white

An actorś red shirt and blue pants both appear black. What color is the stage light shining on the actor?

• Blue 
• Red
• Magenta
• Green

Which pairs of colors of pigment combine to make black?

• green and magenta
• red and cyan
• yellow and blue
• All of the above

Which pairs of colors of pigment combine to make black?

• green and magenta
• red and cyan
• yellow and blue
• All of the above