Mirror and Lenses

Multiple Choice

What affects the way light reflects off a mirror?

• the color of the mirror

• the location of the mirror

• the shape of the mirror

• they all reflect light the same

Multiple Choice

Which of the following is not a type of mirror?

• convex

• concave

• plane

• concurve

Multiple Choice

What type of image is reflected in a bathroom mirror?

• virtual

• upside image

• right side up, but smaller image

• upside down and larger

Multiple Choice

What type of mirror is a bathroom mirror?

• convex

• concave

• plane

Multiple Choice

How do concave mirrors curve?

• they do not curve they are flat

• they curve inwards

• they curve outwards

• They curve in then out

Multiple Choice

How does a concave mirror reflect light?

• at an angle inwards

• straight back

• at an angle outwards

• reflected and diverging

Multiple Choice

What is a focal point?

• point where all light rays reflect

• point where all light rays move away from each other

• point where all light rays pass through a single point

• the part of the mirror you focus on

Multiple Choice

How do convex mirrors curve?

• they do not curve they are flat

• they curve inwards

• they curve outwards

• They curve in then out

Multiple Choice

How does a convex mirror reflect light?

• at an angle inwards

• straight back

• at an angle outwards

• reflected and diverging

Multiple Choice

What is the difference in mirrors and lenses?

• mirrors refract; lenses reflect

• they both reflect

• they both refract

• mirrors reflect; lenses refract

Multiple Choice

What does refract mean?

• bend light

• reflect light

• absorb light

• give off light

Multiple Choice

How do concave lenses look?

• thicker all the way around

• thinner all the way around

• thicker on the ends and thinner in the middle

• thinner on the edges and thicker in the middle

Multiple Choice

What eye condition do we use concave lenses to correct?

• nearsightedness

• farsightedness

• they do not correct anything

• both near and far sightedness

Multiple Choice

How do convex lenses look?

• thicker all the way around

• thinner all the way around

• thicker on the ends and thinner in the middle

• thinner on the edges and thicker in the middle

Multiple Choice

What happens to light that enters a convex lens?

• They bend outwards

• they bend away from each other

• they bend inwards towards the center

• they bend inwards towards the edges

Multiple Select

Where are convex lenses mostly found? (Select all that apply)

• movie projectors

• magnifying lenses

• glasses to correct nearsightedness

• security mirrors

Multiple Choice

What are holograms made of?

• lasers

• mirror

• lenses

• holograms

Multiple Choice

What is a device that produces a light of only one color?

• hologram

• laser

• lens

• mirror

Multiple Choice

What is a piece of film that produces a 3-D pattern?

• laser

• hologram

• lens

• mirror