Get Answers to all your Questions

header-bg qa

A metal plate is lying at the bottom of a tank full of a transparent liquid. Height of tank is 100 cm but the plated appears to be at 45 cm above bottom. The refractive index of liquid is:

Option: 1

1.00


Option: 2

1.53


Option: 3

1.81


Option: 4

1.32


Answers (1)

best_answer

Real depth of plate, H = 100 cm
Apparent depth of plate, h = 100 - 45 = 55 cm


\therefore \quad$ Refractive index of fluid $=\frac{\mathrm{H}}{\mathrm{h}}=\frac{100}{55}=1.81

Posted by

Rishi

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks