A swimming pool is .1m deep. If it contains water of refractive index 1.3. Calculate the apparent depth of the pool.

A. 3.4m
B. 2.7m
C. 1.6m
D. 0.8m

Correct Answer: Option C

C. 1.6m

Explanation

n = real depth/apparent depth

1.3 = 2.1/apparent

A.D = 2.1/1.3=1.6