A ray of light leaves air (n = 1) and enters glass (n = 1.5). Once inside the glass, the light is at an angle of 30° rel
Posted: Sun May 22, 2022 12:51 pm
A ray of light leaves air (n = 1) and enters glass (n = 1.5).
Once inside the glass, the light is at an angle of 30° relative to
the normal. What angle did it enter the glass relative to the
normal?
58.5 degrees
34.5 degrees
24.5 degrees
48.5 degrees
Once inside the glass, the light is at an angle of 30° relative to
the normal. What angle did it enter the glass relative to the
normal?
58.5 degrees
34.5 degrees
24.5 degrees
48.5 degrees