MYP II Armstrong Topic Laws of Reflection

Q.  Given that the angle of incidence = 30 degrees, if the rays follow the laws of reflection, what should be the angle of reflection?

• 20 degree

• 30 degree

• 40 degree

• 50 degree

According to the laws of reflection, if i = angle of incidence and r = angle of reflection,

• A. i = r

• B. i > r

• C. r > i

• D. i is not equal to r

Q. 

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

• A

• B

• C

• D

• E

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

• Angle of incidence

• Angle of reflection

• Angle of coincidence

• Angle of direction

Q. What is the line MN called in the given diagram

• incident ray

• reflected ray

• reflecting surface

• normal

Q. a reflection that occurs when parallel rays of light hit a smooth surface

• regular reflection

• diffuse reflection

• real image

• virtual image

Q. a flat sheet of glass that has a smooth, silver-colored coating on one side

• plane mirror

• concave mirror

• convex mirror

• solid mirror