A diffraction grating has a line density of 580 . This grating produces a 1st order maximum at a distance of 2.52 from the central maximum on a screen which is 5.40 away.
1. What is the wavelength of light being used to perform the experiment?
2. At what distance from the central maximum would the 2nd order maximum be located?
3.What is the highest order possible using the diffraction grating?