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Unformatted text preview: and the wavelength can also be determined. This calibration is good as long as the voltage input stays the same. In this lab, we used a voltage input of 2 V. Next, the reflector was incrementally and the voltage output was measured. distance vs voltage 0.35 0.3 0.25 0.2 distance (m) 0.15 y = - 1.4268x - 0.0599 R² = 0.99875 0.1 0.05 0...
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