Calculate the radius of the wire

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Reference no: EM13339292

an air wedge is formed between two glass plates separated at one end by a very fine wire. When the wedge is illuminated from above by 664 nm light, 13 dark fringes are observed. the count here includes the dark fringe at contact point. calculate the radius of the wire. answer in micometers.

Reference no: EM13339292

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