Physics, 28.05.2021 15:20, 1230bering
Listed below are alterations made, one at a time, to the original experiment, and the experiment is repeated. After each alteration, the experiment is returned to its original configuration. Which of these alterations decreases the angles at which the diffraction minima appear?
a. The slit width is doubled
b. The slit width is halved
c. The experiment is conducted in a water-filled tank.
d. The distance between the slits and the screen is doubled
e. The distance between the slits and the screen is halved
f. A green, rather than red, light source is used
Answers: 3
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Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?
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Listed below are alterations made, one at a time, to the original experiment, and the experiment is...
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