Physics

Problem

In Young’s double-slit experiment, the slit separation is

0.50\,\text{mm}

and the screen is

2.0\,\text{m}

away. Monochromatic light of wavelength

600\,\text{nm}

is used. What is the fringe width on the screen? a)

1.20\,\text{mm}

0.24\,\text{mm}

2.40\,\text{mm}

4.80\,\text{mm}