3 points
14. Even though the water in a filled bathtub may be at the same
temperature as wate...
Physics, 30.11.2020 08:10, sophiagardens227
3 points
14. Even though the water in a filled bathtub may be at the same
temperature as water in a teacup, the water in the bathtub has more
because it contains a greater number of water
molecules.
Choose
convection
kinetic energy
thermal energy
potential
temperature
Page 3 of 4
Answers: 1
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Answers: 1
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Answers: 2
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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?
Answers: 3
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