Physics, 18.12.2019 19:31 avambrown05
The viewing screen in a double-slit experiment with monochromatic light. fringe c is the central maximum. the fringe separation is ? y.
part a what will happen to the fringe spacing if the wavelength of the light is decreased?
a. δy will decrease
b. δy will increase
c. δy will not change
part b what will happen to the fringe spacing if the spacing between the slits is decreased?
a. δy will decrease
b. δy will increase
c. δy will not change
part c what will happen to the fringe spacing if the distance to the screen is decreased?
a. δy will decrease
b. δy will increase
c. δy will not change
part d suppose the wavelength of the light is 460 nm . how much farther is it from the dot on the screen in the center of fringe e to the left slit than it is from the dot to the right slit?
Answers: 2
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