Jee Main
Geometrical Optics
JEE Main 2025 (Online) 23rd January Evening Shift
MCQ+4 / -12025
A concave mirror of focal length $f$ in air is dipped in a liquid of refractive index $\mu$. Its focal length in the liquid will be:
Jee Main
JEE Main 2025 (Online) 23rd January Evening Shift
A concave mirror of focal length $f$ in air is dipped in a liquid of refractive index $\mu$. Its focal length in the liquid will be: