How do we get two lines of interference pattern in the experiment of finding the wavelength...

How do we get two lines of interference pattern in the experiment of finding the wavelength of monochromatic light using a Lloyd's mirror?

Please explain with the help of a diagram. Also tell why there is a dark fringe at the middle instead of a white fringe like in Young's double slit experiment.

Expert Solution

genius_generous answered 2 years ago

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