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JEE Main 201911 JanuaryEvening Shift
Exam
JEE Main
Year
2019
Date
11 January
Shift
Evening Shift
Subject
Physics
Chapter
Wave Optics

JEE Main 2019 · 11 January · Evening Shift · Physics · Wave Optics

In a double-slit experiment, green light (5303 ~A) falls on a...

In a double-slit experiment, green light (5303 A)(5303 \mathrm{~A}) falls on a double slit having a separation of 19.44μm19.44 \mu \mathrm{m} and a width of 4.05μm4.05 \mu \mathrm{m}. The number of bright fringes between the first and the second diffraction minima is

Options

  1. A10
  2. B5
  3. C4
  4. D9

Correct answer

B. 5

Step-by-step solution

5
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