33. Geometric Optics
Refraction of Light & Snell's Law
Multiple Choice
Multiple ChoiceA laser pointer emits a ray which enters a quartz crystal at an angle 50° with the normal to the surface of the crystal. The ray bends inside the crystal, making an angle of 30° with the normal. Find the index of refraction of quartz.
A
1.00
B
0.65
C
1.53
D
3.77
184
views
1
rank
1
comments