Physics

Problem

Monochromatic light of wavelength

600\,\text{nm}

falls on two slits separated by

0.30\,\text{mm}

. The interference pattern is observed on a screen

1.5\,\text{m}

away. Calculate the fringe width

β

. a)

6\,\text{mm}

3\,\text{mm}

1\,\text{mm}

2\,\text{mm}