1. Tardigrade
  2. Question
  3. Physics
  4. In a Young's double slit experiment, light of 500 nm is used to produce an interference pattern. When the distance between the slits is 0.05 mm , the angular width (in degree) of the fringes formed on the distance screen is close to:

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. In a Young's double slit experiment, light of $500 nm$ is used to produce an interference pattern. When the distance between the slits is $0.05 mm ,$ the angular width (in degree) of the fringes formed on the distance screen is close to:

JEE MainJEE Main 2020Wave Optics

Solution:

$\Delta \theta_{0}=\left(\frac{\lambda}{ d } \times \frac{180}{\pi}\right)^{0}$
$=0.57^{\circ}$