SOLUTION: If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is
A. 0 degrees.
B. 40 degrees.
C. 80 degrees.
D. 90 degrees
Algebra ->
Test
-> SOLUTION: If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is
A. 0 degrees.
B. 40 degrees.
C. 80 degrees.
D. 90 degrees
Log On
Question 269438: If a wave hits a smooth surface at an angle of incidence of 40 degrees, the angle of reflection is
A. 0 degrees.
B. 40 degrees.
C. 80 degrees.
D. 90 degrees
