Reflection of light

Images in a plane mirror are

• real

• larger

• same size

• smaller

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

• normal line

• incident ray

• reflected ray

• plane mirror

The ray of light that strikes a reflecting surface is called ________.

• incident ray

• reflected ray

• normal ray

• none of the above

If the angle of incidence is 45 degree, what is the angle of reflection?

• 90 degree

• 40 degree

• 70 degree

• 45 degree

What is reflection?

• Reflection is the bouncing of light off the surface that it strikes on.

• Reflection is the absorbing of light off the surface that it strikes on.

• Reflection is the scattering of light off the surface that it strikes on.

• Reflection is the bending of light off the surface that it strikes on.

Which is the reflected ray?

• A

• B

• C

• D

Which diagram represents specular reflection?

• A

• B

• both

• none of them