‹ Back to the paper
What is the essential condition for obtaining a sustained interference? In Young’s double slit…
(i)[1.0]
What is the essential condition for obtaining a sustained interference?
(ii)[2.0]
In Young’s double slit experiment, the distance of the $4^{\text{th}}$ bright fringe from the centre of the interference pattern is $1\cdot5\text{ mm}$. The distance between the slits and the screen is $1\cdot5\text{ m}$ and the wavelength of light used is $500\text{ nm}$. Calculate the distance between the two slits.
Answer
No answer yet.
From ISC 2023 Physics Paper 1, question 14.