Multiple Choice
A light ray emerges from the bottom of a 45° glass prism into air, as shown in Figure 22-4.
From which direction was the ray incident on the prism?
A) B
B) A
C) D
D) C
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q20: A ray of light (inc) enters a
Q21: Light of wavelength 550 nm in air
Q22: Fiberscopes are based on the physical phenomena
Q23: A ray of light, which is traveling
Q24: Rainbows are caused by sunlight being<br>A) refracted
Q26: Fiber optics depends upon the phenomenon of<br>A)
Q27: The angle of incidence can vary
Q28: What is the index of refraction inside
Q29: The angle of incidence<br>A) is always greater
Q30: Optical density is directly proportional to<br>A) light