8.5-Light - 3

Regular reflection occurs when parallel rays of light hit a ____ surface.

• smooth and flat

• transparent
• curved
• rough

Diffuse reflection occurs when parallel rays of light hit an ____ surface.

• flat
• shiny
• uneven or rough
• smooth

The ____ mirrors are thin at the ends and thick at the middle.

• convex
• flat
• concave
• curved

The ____ mirrors are thick at the ends and thin at the middle.

• curved
• flat
• concave
• convex

In ____ mirrors, objects appear smaller and farther.

• Concave
• Transparent
• Flat
• Convex

What do we use to see our image using reflected light?

• Prism

• Lens

• Mirror

• Fiber optic cable

If the object is far from the concave mirror than the focal point is, then the image formed will be inverted and __.

• Enlarged

• Real

• Upright

• Virtual

What is an optical axis?

• An imaginary line dividing the mirror in half

• A real line that can be seen in the reflection

• A line perpendicular to the mirror's surface

• A line connecting the object and the image in the mirror

What are the two types of mirrors?

• Flat mirror and concave mirror

• Convex mirror and flat mirror

• Concave mirror and convex mirror

• Flat mirror and convex mirror

When parallel rays of light bounce off a surface. What is this phenomenon called?

• Refraction

• Reflection

• Dispersion

• Absorption