Light and Mirrors

Which of the following is the bouncing back of a light ray from a surface?

• Refraction

• Reflection

In the diagram, which letter represents the angle of incidence?

• A

• B

• C

• D

Which diagram represents specular reflection?

• A

• B

According to the Law of Reflection, the angle of incidence is ____________________ to the angle of reflected ray.

• doubled

• equal

• not equal

Which of the following refers to the angle between the normal and the reflected ray?

• angle of incidence

• angle of reflected

• angle of direction

Which diagram represents diffuse reflection?

• A

• B

• C

• D

The imaginary line perpendicular to a reflecting surface is called _____.

• parallel line

• normal line

• reflected line

• angular line

If a capital letter R is seen in an ordinary mirror, what does it look like?

• A

• B

• C

• D

You see the reflection of the clock without numbers in your plane mirror. The image formed by the hands of the clock shows the time of 3:30. What is real-time?

• 3:30

• 8:30

• 9:30

• 10:30

Which of the following is the bending of light rays when passing obliquely from one medium to another?

• Reflection

• Refraction