In the double slit experiment, as the screen distance (L) decreases, the number of bright bands .
A.) increases
B.) stays the same
C.) decreases
In the photoelectric effect experiment, what happened to the number of photons when the intensity (brightness) of the light acting on the metal increased?
A.) the number of photons increased
B.) the number of photons remained constant
C.) the number of photons decreased
Answers: 3
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In the double slit experiment, as the screen distance (L) decreases, the number of bright bands .
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