Jee Main
Electromagnetic Waves
JEE Main 2024 (Online) 27th January Evening Shift
MCQ+4 / -12024
An object is placed in a medium of refractive index 3 . An electromagnetic wave of intensity \(6 \times 10^8 \mathrm{~W} / \mathrm{m}^2\) falls normally on the object and it is absorbed completely. The radiation pressure on the object would be (speed of light in free space \(=3 \times 10^8 \mathrm{~m} / \mathrm{s}\) ) :