AP Physics 2 Optics Review

A concave lens has an inward curved shape. It refracts light outward from the lens. They light rays spread apart as they exit the lens. Which represents a concave lens?

• A

• B

• A and B

• neither A or B

This image is...

• Inverted and smaller

• inverted and bigger

• not inverted and smaller

• not inverted and bigger

The type of image formed in the screen by the projector.

• Real image

• Virtual image

Tags

NGSS.MS-PS4-2

What type of lens do humans have in their eyes? 

• Concave Lens 

• Convex Lens 

which type of lens

• concave

• convex

Tags

NGSS.MS-PS4-2

What type of lens is used to produce an upright and small image of the object such as the one used in peepholes?

• convex lens

• concave lens

This lens is used in overhead projectors to produce an enlarged image of an object that can be projected on a white screen.

• convex lens

• concave lens

• meniscus lens

• bifocal lens

The image formed by ................... is always virtual, erect and small.

• convex lens

• concave mirror

• plane mirror

• concave lens

The back part where the image is formed

• retina

• cornea-lens

• pupil

• iris

the black part that light goes through

• pupil

• iris

• cornea-lens

• retina