Solution

Question\n\nMonochromatic light is at normal incidence on a plane transmission grating. The first-order maximum in the interference pattern is at an angle of $11.3^{\circ}$. What is the angular position of the fourth-order maximum?\n\nContent coming soon. Write the full solution here, or use the part files (p-i.mdx, p-ii.mdx, …) for each part.