Question

Study the following four experimental set-ups I, II, III and IV for the experiment, "To trace the path of a ray of light through a rectangular glass slab". Which of the marked set-ups is lik give best results (P1 and P2 are the positions of pins fixed on the incident ray)?; A. I; B. II; C. III; D. IV(Delhi - 2014)

Answer 1

Explanation:

Study the following four experimental set-ups I, II, III and IV for the experiment, "To trace the path of a ray of light through a rectangular glass slab." Which of the marked set-ups is likely to give best results( P1 and P2 are the position of pins fixed on the incident ray)? B. The correct option is B.

Answer 2

Answer:

b

Explanation:

because this figure is so beautiful