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What is the frequency of wave

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  1. The wavelength of a sound wave traveling through the air at 342 m/s is 0.556 m. In hertz, what is the frequency of this wave? Round your answer to the nearest whole number.A space probe is currently 7.8 × 10^11 m from the Earth. To the nearest minute, how long will it take for a radio signal to go from the probe to the Earth? Hint: what sort of wave can travel through space, and at what speed?
  2. The wavelength of a sound wave traveling through the air at 342 m/s is 0.556 m. In hertz, what is the frequency of this wave? Round your answer to the nearest whole number.

Reference no: EM131907892

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