Light Changes Direction

This is a Ray Diagram.

A in the diagram represents the _________________

• Normal line

• Mirror

• Incident ray

• Reflected ray

This is a ray diagram.

B in the diagram represents the ________________

• Normal line

• Incident ray

• reflected ray

• angle of reflection

This is a ray diagram.

C in the diagram represents the ________________

• Incident ray

• Normal

• Reflected ray

• angle of reflection

This is a ray diagram.

D in the diagram represents the ________________

• incident ray

• Normal line

• angle of incidence

• angle of reflection

This is a ray diagram.

E in the diagram represents the ________________

• Mirror

• Normal

• Reflected ray

• Incident ray

This is a ray diagram.

F in the diagram represents the ________________

• Incident ray

• Angle of incidence

• angle of reflection

• Normal

Which of the following is TRUE? ( there can be more than one answer )

• Light changes its direction when it is reflected by a surface

• A shadow is formed when light is blocked.

• angle of incidence is equal to the angle of reflection

• Wood is a good reflector

Which material can not make shadows at all?

• A

• B

• C

Which material allows some light to pass through?

• A

• B

• C

Which material blocks all the light?

• A

• B

• C