Physics, 30.03.2020 17:02 arnold2619

Two astronauts are 2.70 m apart in their spaceship. One speaks to the other. The conversation is transmitted to earth via electromagnetic waves. The time it takes for sound waves to travel at 343 m/s through the air between the astronauts equals the time it takes for the electromagnetic waves to travel to the earth. How far away from the earth is the spaceship

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Two astronauts are 2.70 m apart in their spaceship. One speaks to the other. The conversation is tra...

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