My Learning Cart
?
Categories
Account

In a two-slit interference pattern, if the distance between the slits is increas

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: In a two-slit interference pattern, if the distance between the slits is increased, what happens to the number of visible fringes on the screen?

Options:

  1. Increases
  2. Decreases
  3. Remains the same
  4. Becomes zero

Correct Answer: Decreases

Solution: 

Increasing the distance between the slits (d) decreases the fringe width, which in turn reduces the number of visible fringes on the screen.

In a two-slit interference pattern, if the distance between the slits is increas

Practice Questions

Q1
In a two-slit interference pattern, if the distance between the slits is increased, what happens to the number of visible fringes on the screen?
  1. Increases
  2. Decreases
  3. Remains the same
  4. Becomes zero

Questions & Step-by-Step Solutions

In a two-slit interference pattern, if the distance between the slits is increased, what happens to the number of visible fringes on the screen?
  • Step 1: Understand that in a two-slit interference pattern, light waves from two slits create bright and dark bands called fringes on a screen.
  • Step 2: Know that the distance between the slits is represented by 'd'.
  • Step 3: Realize that increasing the distance 'd' between the slits affects the spacing of the fringes.
  • Step 4: Learn that when 'd' increases, the width of each fringe (the distance between bright or dark bands) decreases.
  • Step 5: Understand that if the fringe width decreases, it means that the fringes are closer together.
  • Step 6: Conclude that with the fringes being closer together, there will be fewer visible fringes on the screen within the same distance.
  • Interference Pattern – The phenomenon where waves overlap to form a pattern of alternating bright and dark fringes due to constructive and destructive interference.
  • Fringe Width – The distance between adjacent bright or dark fringes in an interference pattern, which is affected by the distance between the slits and the wavelength of light used.
  • Slit Separation – The distance between the two slits in a double-slit experiment, which influences the spacing and number of visible fringes on the screen.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks