Physics, 21.03.2020 10:30 trodgers0202
Two starships, the Enterprise and the Constitution, are approaching each other head-on from a great distance. The separation between them is decreasing at a rate of 713.0 km/s. The Enterprise sends a laser signal toward the Constitution. If the Constitution observes a wavelength ? = 712.2 nm, what wavelength was emitted by the Enterprise? Express your answer with four significant digits.
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Two starships, the Enterprise and the Constitution, are approaching each other head-on from a great...
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