Unit 5 Part B: Optics Test

Through which mediums will our light refract the LEAST?

• air to glass
• water to glass
• water to water
• glass to air

A concave mirror is also known as a ___________ mirror

• Converging
• Diverging

A convex mirror is also known as a ___________ mirror

• Converging
• Diverging

A concave lens is also known as a ___________ lens

• Converging
• Diverging

Concave mirrors are utilized to make objects look

• Larger
• Smaller

Convex mirrors are utilized to make objects look

• Larger
• Smaller

Red, blue, and green are known as __________ primary colors

• Subtractive
• Additive

Yellow, magenta, and cyan are known as __________ primary colors

• Subtractive
• Additive

If I subtract yellow from white light I see_______.

• Blue
• Red
• Green
• Magenta

If I add red and blue I see_______.

• Blue
• Red
• Green
• Magenta