Physics

Calculate the wavelength of the light (use your formula from step 3) and compare it to the theoretical value of 650 ± 10 nm. Repeat steps 8 and 9 using a dot that is 2 dots away from the center. This will be m = 2. Repeat steps 4 through 10 using a different location for the diffraction grating. This will give you a total of 4 calculations of ... ................
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