A plate of glass 9.00cm long is placed in contact with a second plate and is held
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A plate of glass 9.00cm long is placed in contact with a second plate and is held at a small angle with it by a metal strip 0.0800 mm thick placed under one end. The space between the plates is filled with air. The glass is illuminated from above with light having a wavelength in air of 656nm. How many interference fringes are observed per centimeter in the reflected light?
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IDENTIFY The fringes are produced by interference between light reflected from the top and fro...View the full answer
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