You are stationary at a great distance from a black hole, wearing a suit which is shining
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Question:
You are stationary at a great distance from a black hole, wearing a suit which is shining at a particular frequency f0. Your friend sets off on a trip towards the black hole, with a speed which is close (but slightly lower) than the speed of light. In class I described how you will see your friend moving. In particular, you will never see your friend enter the black hole, while your friend will enter at a finite time according to their clock.
Describe how your friend will see your suit shining.
Justify your answer either with an equation or with a space-time diagram.
Related Book For
Fundamentals of corporate finance
ISBN: 978-0470876442
2nd Edition
Authors: Robert Parrino, David S. Kidwell, Thomas W. Bates
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