Review about Mirrors and Lenses

An image that you can see , but does not really exist is called which of the following?

• Real Image

• Digital Image

• Fake Image

• Virtual Image

What does it mean to refract?

• Bounce off

• Curved outward

• to bend

• reflect

Convex mirrors can produce...

• Real, erect images

• Real, inverted images

• Virtual, erect images

• no image

Concave mirrors can create virtual and real images.

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• 

What kind of mirror is shown here?

• Plane

• Convex

• Diffuse

• Concave

Law of Reflection states that, the angle of incidence is equal to the angle of reflection.

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• 

An object of height 4 cm is placed 10 cm away from a concave lens of focal length 6 cm as shown below.Image is ___________.

• Virtual, upright

• Virtual, inverted

• Real, upright

• Real, inverted

This image is...

• Inverted and smaller

• Not inverted and smaller

• Inverted and bigger

• Not inverted and bigger

Why is light refracted?

• Light speeds up

• Light speed stays the same

• Light slows down

• Light can either slow down or speed up

Which of the following letters will look the same in the mirror?

• A

• b

• C

• D