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English, 26.02.2020 20:00 vane9317

Select the correct answer. A light wave travels at a speed of 3.0 × 108 meters/second. If the wavelength is 7.0 × 10-7 meters, what is the frequency of the wave? A. 2.5 × 10-14 hertz B. 4.3 × 1014 hertz C. 1.7 × 10-14 hertz D. 5.1 × 10-14 hertz

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Select the correct answer. A light wave travels at a speed of 3.0 × 108 meters/second. If the wavele...
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