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Camping Trip: How can we measure the wavelength of light emitted from stars? part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
This activity is a chance for students to apply the diffraction grating equation m*Λ/d = Θ to solve a real life problem: find the wavelength of given source of light. It is also useful for them to apply trigonometry to real life scenarios.