![In 1926, Albert Michelson measured the speed of light with a technique similar to that used by Fizeau. Michelson used an eight-sided mirror rotating at 528 rev/s in place of the toothed In 1926, Albert Michelson measured the speed of light with a technique similar to that used by Fizeau. Michelson used an eight-sided mirror rotating at 528 rev/s in place of the toothed](https://homework.study.com/cimages/multimages/16/capture_15688872444774738398.png)
In 1926, Albert Michelson measured the speed of light with a technique similar to that used by Fizeau. Michelson used an eight-sided mirror rotating at 528 rev/s in place of the toothed
![optics - Has the one-way speed of light really not yet been measured? Why wouldn't this work for example? - Physics Stack Exchange optics - Has the one-way speed of light really not yet been measured? Why wouldn't this work for example? - Physics Stack Exchange](https://i.stack.imgur.com/KhBVh.jpg)
optics - Has the one-way speed of light really not yet been measured? Why wouldn't this work for example? - Physics Stack Exchange
![Olaus Roemer: What is speed of light – Google Doodle marks discovery | Science | News | Express.co.uk Olaus Roemer: What is speed of light – Google Doodle marks discovery | Science | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/151/590x/Ole-Roemer-Ole-Romer-speed-of-light-google-doodle-740691.jpg)