This is a repost from the general physics forum, as I didn't see the homework help forum before I posted in the other place.
Anyway, I did an experiment last week in my college physics class where we measured the wavelength of a laser light using single, double, and multiple slit...
I did an experiment last week in my college physics class where we measured the wavelength of light using single, double, and multiple slit diffraction and diffraction grating. Using the measurements and Young's equation, we calculated the wavelength of the light. My teacher said that as we...