Author Question: According to the law of reflection, a light ray striking a mirror at an angle of incidence of 30 ... (Read 222 times)

imowrer · **on:** Jul 28, 2018

According to the law of reflection, a light ray striking a mirror at an angle of incidence of 30 degrees will leaves the mirror at an angle of
a. 60 degrees
b. 30 degrees
c. less than 30 degrees
d. none of the above

Question 2

Certain types of sunglasses are very effective at diminishing light reflected from surfaces because of
a. interference
b. diffraction
c. specular reflection
d. diffuse reflection
e. polarization