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Physics, 29.04.2021 17:20 destinycasillas

The Arecibo radio telescope in Puerto Rico is observing the radio spectrum of a distant star. It observes an anomaly at a frequency of 490 MHz. What wavelength of
light does this correspond to in base SI units?

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The Arecibo radio telescope in Puerto Rico is observing the radio spectrum of a distant star. It o...
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