3. Light composed of wavelengths which are in the violet, green and red spectrums is incident on a diffraction grating with spacing d = 10.0 µm. To the right is a section of a screen showing four lines with angular separation as indicated. Each line has a different order, that is, there are four different m-values associated with the lines. The highest order is m = 5. You can assume that the small angle approximation is valid here and that the center of the diffraction pattern is to the left. 1.2° 0.3° 2.0° (a) From left to right, what are the orders associated with each line? (b) What are the specific wavelengths of each color of light?

3. Light composed of wavelengths which are in the violet, green and red spectrums is incident on a diffraction grating with spacing d = 10.0 µm. To the right is a section of a screen showing four lines with angular separation as indicated. Each line has a different order, that is, there are four different m-values associated with the lines. The highest order is m = 5. You can assume that the small angle approximation is valid here and that the center of the diffraction pattern is to the left. 1.2° 0.3° 2.0° (a) From left to right, what are the orders associated with each line? (b) What are the specific wavelengths of each color of light?