A double-slit apparatus with 6 × 10-5 m separation between t…
A double-slit apparatus with 6 × 10-5 m separation between the slits is illuminated with 490 nm coherent light. A viewing screen is located 2.1 m from the slits. Only Consider fringes on one side of the central maximum. What is the linear distance between the first dark fringe and the second dark fringe (measured in mm)?
Read Details