Physics Question from JEE Main 2025 · 2 April, Shift 1

If the measured angular separation between the second minimum to the left of the central maximum and the third minimum to the right of the central maximum is $30^\circ$ in a single slit diffraction pattern recorded using $628 \, \text{nm}$ light, then the width of the slit is _____ $\mu\text{m}$.