Physics, asked by apurvapatil200314, 9 months ago

The distance of 7th dark band from the centre bright band of on interference pattern is 5.2 mm. The bright width is .....
(A) 0.5mm
(B) 0.4mm
(C) 0.8mm
(D) 0.3mm

Answers

Answered by aakritisingh21sep201

0

Answer:

0.40mm is the correct answer

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