Violet light (wavelength 410 nm) and red light (wavelength 660 nm) lie at opposite ends of the visible spectrum (a) For each wavelength, find the angle that locates the first order maximum produced by a grating with 3300 lines cm This grating converts a mixture of all colors between violet and red ...

Since the grating has 3300 linescm we have d 1 3300 linescm 30 x 1 ...

Violet light (wavelength = 410 nm) and red light (wavelength = 660 nm) lie at opposite ends

Question:

Violet light (wavelength = 410 nm) and red light (wavelength = 660 nm) lie at opposite ends of the visible spectrum.

(a) For each wavelength, find the angle θ that locates the first-order maximum produced by a grating with 3300 lines/cm. This grating converts a mixture of all colors between violet and red into a rainbow-like dispersion between the two angles. Repeat the calculation above for

(b) The second order maximum and

(d) From your results, decide whether there is an overlap between any of the “rainbows” and, if so, specify which orders overlap.