bmr12
17.10.2021 •
Mathematics
Suppose there are three stars in space, each moving at 100 km/s. Star A is moving across (perpendicular to) your line of sight, Star B is moving directly away from Earth, and Star C is moving away from Earth, but at a 30° angle to the line of sight. From which star will you observe the greatest Doppler shift? From which star will you observe the smallest Doppler shift? Explain your answers.
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Ответ:
The answer is A
Explanation:
I got it right