Question

If a beam of red light and a beam of violet light are incident at the same angle on the
inclined surface of a prism from air medium and produce angles of refraction r and v
respectively, which of the following is correct?
A. r = v
B. r > v
C. r = 1/v
D. r < v

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Answer 1

Answer:

Anwer is D.

Explanation:

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Answer 2

Explanation:

base = 6unit and height =2unit

area of triangle ABC= 1/2×base × height

1/2× 6× 2= 6unit ^2

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