What is the effect on the fringe separation in a double-slit experiment if the d

What is the effect on the fringe separation in a double-slit experiment if the distance between the slits and the screen is increased? (2021)

What is the effect on the fringe separation in a double-slit experiment if the distance between the slits and the screen is increased? (2021)

Step 1: Understand what fringe separation means. It is the distance between the bright or dark lines (fringes) on the screen in a double-slit experiment.
Step 2: Know that in a double-slit experiment, light passes through two slits and creates an interference pattern on a screen.
Step 3: Recognize that the distance from the slits to the screen is an important factor in how the fringes appear.
Step 4: Learn that if you increase the distance from the slits to the screen, the fringes will spread out more.
Step 5: Conclude that increasing the distance between the slits and the screen will increase the fringe separation.

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