In Young's double slit experiment , the two slits 0.20 mm apart are illuminated by monochromatic light of wavelength 600 nm . The screen 1.0 m away from the slits .
(a) Find the distance of the second (i) bright fringe , (ii) dark fringe from the central maximum .
(b) How will the fringe pattern change if the screen is moved away from the slits ?

Explanation

To solve the problem, we will break it down into two parts as per the question.

### Given Data:
- Distance between the slits (d) = 0.20 mm = \(0.20 \times 10^{-3}\) m
- Wavelength of light (λ) = 600 nm = \(600 \times 10^{-9}\) m
- Distance from the slits to the screen (D) = 1.0 m

### Part (a): Finding the distances of the second bright and dark fringes from the central maximum.
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