M2 Color Addition of color--primary, secondary, and complementary

M2 Color Addition and Intro Law of Reflection

Mr. Gary Additional Science M2

Multiple Choice

What is the best description of a translucent material?

• no light passes through the material

• some light passes through the material

• all light passes through the material

Multiple Choice

What is the best description of an opaque material?

• no light passes through the material

• some light passes through the material

• all light passes through the material

Multiple Choice

What is the best description of a transparent material?

• no light passes through the material

• some light passes through the material

• all light passes through the material

Multiple Choice

Emission of light from an atom occurs when an electron

• drops from a higher to a lower energy level.
•    jumps from a lower to a higher energy level.   
•    moves within its atomic orbital.
• falls into the nucleus.

Multiple Choice

Bouncing of a light ray when it strikes a reflecting surface is called.........

• Refraction

• Dispersion

• Reflection

• Diffraction

Multiple Choice

What type of interference is represented in the diagram?

• Constructive

• Destructive

Multiple Choice

What type of interference is represented in this diagram?

• Constructive

• Destructive

Multiple Choice

What are the three primary colors of light?

• Red, Green, Blue
• Green, Yellow, Blue
• Cyan, Magenta Yellow
• Cyan, Magenta, Black

This is the most important concept to remember and this chart

Multiple Choice

What are the three secondary colors of light?

• Red, Green, Blue
• Green, Yellow, Blue
• Cyan, Magenta, Yellow
• Magenta, Yellow, Black

Multiple Choice

When do you use the RGB (red, green, blue) system?

• Printing
• Painting
• Cell Phone screens

​yellow= R and G

​Blue=blue

​so it's RGB=white

Multiple Choice

Complementary colors of light combine to give white light. Which one of the following pairs are complementary.

• Red and Cyan

• Green and Blue

• Cyan and Green

• Red and Blue

​red = red

​white=rgb

​gb=cyan

Multiple Choice

Red and Blue make

• magenta

• green

• yellow

• cyan

​the red is absorbed, so it will be black. there is no reflection

Multiple Choice

Green and Blue make

• Red

• Cyan

• yellow

• magenta

Multiple Choice

Red and Green make

• yellow

• blue

• magenta

• cyan

Multiple Choice

Cyan and ___ make white

• blue

• green

• yellow

• red

Multiple Choice

Green and _____ make white

• cyan

• yellow

• magenta

• red

​pigments are opposite

​CYM are primary and make black

​