Question

question 14 (5 points)listenif a light wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection isa) 90 degrees.b) 0 degrees.c) 80 degrees.d) 40 degrees.

Explanation:

The law of reflection states that the angle of incidence equals the angle of reflection for smooth surfaces. The given angle of incidence is 40 degrees, so the angle of reflection matches this value.

Answer:

D) 40 degrees.