Jee Main
Geometrical Optics
JEE Main 2023 (Online) 31st January Evening Shift
MCQ+4 / -12023
A microscope is focused on an object at the bottom of a bucket. If liquid with refractive index $\frac{5}{3}$
is poured inside the bucket, then the microscope has to be raised by $30 \mathrm{~cm}$ to focus the object again.
The height of the liquid in the bucket is :
is poured inside the bucket, then the microscope has to be raised by $30 \mathrm{~cm}$ to focus the object again.
The height of the liquid in the bucket is :