Light, Mirrors, and Lenses

Front

Which of these is translucent? A, B, C

Back

B

Front

Which of these is opaque?

Back

C

Front

A wave enters a flat mirror at a 30 degree angle. What will the angle of reflection be?

Back

30 degrees

Front

What type of mirror is this?

Back

convex

Front

What type of mirror is this?

Back

concave

Front

What does point F represent?

Back

focal point

Front

Which lens is a concave lens? Options: A, B

Back

B

Front

Which of the following shows a diffuse reflection? the left, the right

Back

the right

Front

What will happen to light passing through a convex lens?

Back

It will converge (come together)

Front

What will happen to light passing through a concave lens?

Back

It will diverge (spread apart).