In biprism experiment the fringe width is `0.30 mm`. If slits are covered by glass plate of thickess `0.04` mm and refractive index `mu=1.5` then the

Question

In biprism experiment the fringe width is `0.30 mm`. If slits are covered by glass plate of thickess `0.04` mm and refractive index `mu=1.5` then the

In biprism experiment the fringe width is `0.30 mm`. If slits are covered by glass plate of thickess `0.04` mm and refractive index `mu=1.5` then the fringe widht is
A. `0.02 mm`
B. `0.1 mm`
C. `0.30 mm`
D. `0.2`mm

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - C
If slits are covered by glas plate only and if there is no change in other parameters of experiments then there is no change in fringe widht.

5 views Answered 2023-02-05 15:29