Physics, 25.02.2020 06:01 lovelyashjoy
Louie is trying to find a rectangular canvas for his art project. Its width must measure 20 inches and form a 35° angle with the diagonal of the canvas. What is the height of the canvas? Round your answer to the nearest tenth. 11.5 inches 14.0 inches 16.4 inches 28.6 inches
Answers: 1
Physics, 22.06.2019 16:00
The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2
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Physics, 22.06.2019 22:30
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
Physics, 23.06.2019 00:00
You can melt ice by applying pressure because the solid/liquid line has a slope.
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Physics, 23.06.2019 03:40
What does every magnet possess? a. iron metal b.strong magnetic field c.repulsion d.north and south poles
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Louie is trying to find a rectangular canvas for his art project. Its width must measure 20 inches a...
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