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A0.25-kg ball sits on the roof of a building that is 10 meters tall. find the gpe. (gravity = 9.8 on earth)
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Physics, 21.06.2019 17:50, absolyoshi101
Which of the following represents an upside-down image?
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What is the most useful equation for electric power?
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Physics, 22.06.2019 22:30, shadowz8813
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?
Answers: 3
A0.25-kg ball sits on the roof of a building that is 10 meters tall. find the gpe. (gravity = 9.8 on...
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