What is the effect of increasing the distance between the slits in a double-slit
Practice Questions
Q1
What is the effect of increasing the distance between the slits in a double-slit experiment on the fringe separation?
Increases fringe separation
Decreases fringe separation
No effect
Fringe separation becomes zero
Questions & Step-by-Step Solutions
What is the effect of increasing the distance between the slits in a double-slit experiment on the fringe separation?
Step 1: Understand what a double-slit experiment is. It involves light passing through two narrow slits and creating a pattern of bright and dark spots on a screen.
Step 2: Know what fringe separation means. Fringe separation is the distance between the bright or dark spots in the pattern.
Step 3: Learn about slit separation. This is the distance between the two slits in the experiment.
Step 4: Recognize the relationship between slit separation and fringe separation. When the distance between the slits increases, the fringe separation decreases.
Step 5: Remember that fringe width is inversely proportional to slit separation. This means that if you make the slits farther apart, the fringes will be closer together.
