Monochromatic light of wavelenghth 600 nm is used in a Young's double sllt experiment. One of the slits is covered by a transparent sheet of thickness `1.8xx10^-5` m made of a material of refractive index 1.6. How many fringe will shift due to the introduction of the sheet?

Explanation

To solve the problem, we need to determine how many fringes will shift due to the introduction of a transparent sheet in a Young's double slit experiment. Here's a step-by-step solution:

### Step 1: Identify Given Values
- Wavelength of light, \( \lambda = 600 \, \text{nm} = 600 \times 10^{-9} \, \text{m} \)
- Thickness of the transparent sheet, \( t = 1.8 \times 10^{-5} \, \text{m} \)
- Refractive index of the material, \( \mu = 1.6 \)

### Step 2: Calculate the Effective Path Difference
...