In the Young's experiment, when a plate of thickness lambda and refractive index of 1.5 is introduced in path of beam the intensity at the position where central maximum occurred previously remained unchanged. The minimum thickness of glass plate is ...... I

In the Young's experiment, when a plate of thickness lambda and refrac

1.	In the Young's experiment, when a plate of thickness lambda and refractive index of 1.5 is introduced in path of beam the intensity at the position where central maximum occurred previously remained unchanged. The minimum thickness of glass plate is ...... I
Answer» `2lambda` `LAMBDA` `(lambda)/(3)` `(2lambda)/(3)` SOLUTION :THICKNES of PLANE `d=(mlambda)/(n-1)` Here `m=1 and n=1.5` `d=(lambda)/(1.5-1)=(lambda)/(0.5)=2lambda` `:.d=2lambda`

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In the Young's experiment, when a plate of thickness lambda and refractive index of 1.5 is introduced in path of beam the intensity at the position where central maximum occurred previously remained unchanged. The minimum thickness of glass plate is ...... I

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