At what rate are the pulses received at the earth
A space probe is departing the solar system at 0.27 c, moving directly away from the Earth. This emits radio pulses at the rate of 80 per minute.
At what rate are the pulses received at the Earth?
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Determine the numbers of mL of 0.127M H2SO4 are required to neutralize 0.180 g of NaOH? If 56.6 mL of BaCl2 solution is required to precipitate all the sulphate ion in a 750 mg sample ofNa2SO4 Discuss the molarity of the solution?
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A space probe is departing the solar system at 0.27 c, moving directly away from the Earth. This emits radio pulses at the rate of 80 per minute. At what rate are the pulses received at the Earth?
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