Quiz: Reflection/Refraction

• Reflection
• Refraction

........... – the angle between the normal and the reflected ray.

• Angle of incidence
• Angle of reflection
• Angle of coincidence
• Angle of direction

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

........... – the angle between the normal and the incident ray.

• Angle of incidence
• Angle of reflection
• Angle of coincidence
• Angle of direction

Which term describes when light bounces off of a smooth surface?

• Diffuse Reflection

• Transmission

• Absorption

• Regular Reflection

Law of reflection state that - The angle of incidence is .................. to the angle of reflection.

• equal
• double
• half

MCQ 08
If a capital letter R is seen in an ordinary mirror, what does it look like?

• A
• B
• C
• D

What is the line MN called in the given diagram
                               

• incident ray
• reflected ray
• reflecting surface
• normal

If the angle of incidence is 45 degree, what is the angle between the incident ray and reflecting surface

• 45
• 90
• 180
• none of the above

Which of these is the best reflector of light?

• shiny metal
• white paper
• carpet
• wood