- #1

- 2,544

- 2

, when the photon gets shot from the top of the 4th floor of the science building at harvard

to the bottom it will be blue shifted , so would they want to move the detector away at a certain speed so the doppler effect will cancel out the blueshift , and the speed that the detector is moving then using the doppler effect equation we could calculate the shift.

Any input will be much appreciated.