Two slits are 0.0190mm apart. A screen is 0.60m away. The separation between the central bright line and the first order bright line is 21.1mm. What is the wavelength of the light?© BrainMass Inc. brainmass.com March 22, 2019, 12:16 am ad1c9bdddf
There's one simple equation to use for this problem.
Wavelength = (distance between bright lines x distance between slits) / distance from slits to screen.
So what information do we have?
Distance between bright lines (w) = 21.1mm
Distance between slits (s) = 0.019mm
Distance from slits ...
The expert examines light wavelengths in a slit experiment.