A spaceship is approaching a space station at a speed of 20, Ask an Expert

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A spaceship is approaching a space station at a speed of 2.0 105 m/s. The space station has a beacon that emits green light with a frequency of 5.93 1014 Hz.

What is the frequency of the beacon observed on the spaceship? (Express your answer to five significant figures.)

What is the change in this frequency?

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Category:- Physics
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