Reflection of Light

Through which point on principal axis shall reflected ray pass in the following diagram of incident ray ?

• point F

• point C

• point P

• none of the above

From the diagram shown, what is the angle of reflection?

• 20^o

• 40^o

• 70^o

• 90^o

What is A?

• Angle of incidence
• Angle of reflection
• Incident ray
• Reflected ray

A plane mirror is inclined at 40o to the floor. An incident ray parallel to the floor strikes the mirror and a reflected ray is formed. What is the angle of reflection?

• 20^o

• 40^o

• 50^o

• 80^o

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

• A

• B

• C

• D

An object O is placed in front of a mirror. Which is a possible position of the image?

• A

• B

• C

• D

What is an image called that forms when light rays actually meet

• virtual image
• real image
• diffuse reflection
• regular reflection

A man looked into a plane mirror and saw the clock as shown. What was the time then?

• 5 : 20

• 6 : 40

• 11 : 50

• 12 : 10

From the diagram shown, what is the angle of incidence?

• 40^o

• 50^o

• 80^o

• 90^o

In the image, all the rays meet at F, What is F

• focal length

• focal point

• center of curvature

• reflection