MCQ
In Young's experiment, the distance between the slits is doubled and the distance between the slit and screen is reduced to half, then the fringe width ____________.
  • A
    will be doubled
  • B
    will become half
  • C
    will not change
  • will become $1/4^{th}$ times

Answer

Correct option: D.
will become $1/4^{th}$ times
D

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