Light from a helium-neon laser 1l = 633 nm2 is used to
Chapter 33, Problem 33.59(choose chapter or problem)
Light from a helium-neon laser 1l = 633 nm2 is used to illuminate two narrow slits. The interference pattern is observed on a screen 3.0 m behind the slits. Twelve bright fringes are seen, spanning a distance of 52 mm. What is the spacing (in mm) between the slits?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer