Find time taken by radio message to reach earth from saturn
Radio waves travel at the speed of light, which is 3X10^8 m/s. How many minutes does it take for a radio message to reach earth from Saturn if Saturn is 7.9X10^8 km from earth?
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How many minutes does it take for a radio message to reach earth from Saturn if Saturn is 7.9X10^8 km from earth?
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