Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Ray Optics

Question:

What vertical angle does diver at a depth 12 m inside water (p = 4/3) sees the sky at ?

Options:

\(\sin^{-1} {4/3}\)

\(\sin^{-1} {3/4}\)

\(\sin^{-1} {4/5}\)

\(\sin^{-1} {5/3}\)

Correct Answer:

\(\sin^{-1} {3/4}\)

Explanation:

μ = \(\frac{1}{Sin C}\)