Light emitted by element X passes through a diffraction grating that has 1200 slits/mm. The interference pattern is obse
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Light emitted by element X passes through a diffraction grating that has 1200 slits/mm. The interference pattern is obse
Light emitted by element X passes through a diffraction grating that has 1200 slits/mm. The interference pattern is observed on a screen 78.0 cm behind the grating. First-order maxima are observed at distances of 56.3 cm, 66.8 cm, and 91,3 cm from the central maximum. Part A What are the wavelengths of light emitted by element X? Express your answers in nanometers separated by commas. QO 阿 A56.3 cm A66.8 cm A91.3 cm ΑΣΦ nm
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