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April 27, 2015

Homework Help: Physics

Posted by Alfred on Monday, August 31, 2009 at 6:00am.

A very important experiment was carried out at the end of the 1800ís involving testing for the speed of the earth through the ether.
(a) State the name of this experiment
(b) Describe why the light beams are perpendicular to each other at one stage of the experiment.
(c) What should have been observed if a positive result occurred for this experiment?

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