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A thin mica sheet of thickness  and refractive index  is introduced in the path of the first wave. The wavelength of the wave used is . The central bright maximum will shift

a)

2 fringes upward

b)

2 fringes downward

c)

10 fringes upward

d)

None of these



Question ID - 150032 | SaraNextGen Top Answer

A thin mica sheet of thickness  and refractive index  is introduced in the path of the first wave. The wavelength of the wave used is . The central bright maximum will shift

a)

2 fringes upward

b)

2 fringes downward

c)

10 fringes upward

d)

None of these

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

Shift

 fringes upwards

127 votes


127