The incident ray and the emergent ray in a prism experiment is:
A. always parallel
B. never parallel
C. depends on the angle of prism
D. depends on the angle of incidence.
Answer:B
The incident ray and the emergent ray in a prism experiment is:
A. always parallel B. never parallel C. depends on the angle of prism D. depends on the angle of incidence.
Explanation: They meet to form an angle of deviation.