Physics

Problem

Monochromatic light of wavelength

600\,\text{nm}

falls on two slits separated by

0.50\,\text{mm}

. Find the approximate angular position

\theta

(in milliradians) of the second bright fringe from the centre on a distant screen. a)

1.8\,\text{mrad}

1.2\,\text{mrad}

2.4\,\text{mrad}

3.6\,\text{mrad}