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Assume that an electron is

Assume that an electron is confined to a one dimensional of 1.50 nm in length. Calculate the lowest three energy levels for this
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Let's assume you use green light (λ = 550 nm) to look at an electron. What is the uncertainty in determining the electron's
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2. asked by Ky
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an electron of mass 9.11*10^-31 kg has an initial speed of 4.00*10^5 m/s. it travels in a straight line and its speed increases
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Calculate the electric field which must be applied vertically to hold an electron steadyin the earth’s gravitational field.
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2. asked by Olivia
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A 0.62-mm-diameter copper wire carries a tiny current of 2.0 μA . The molar mass of copper is 63.5 g/mole and its density is
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determine which experiences a lower effective nuclear charge. using words and/ or drawings explain why.A) an electron in a 2s or
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A photon of energy E strikes an electron at rest undergoes pair production, producing a positive electron(positron) and an
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Determine the magnitude of the force between an electric dipole with a dipole moment of 2 ✕ 10-29 C m and an electron. The
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2. asked by Shane
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Which electron transition in a hydrogen atom will emit a photon with the longest wavelength?n = 2 to n = 1 n = 3 to n = 1 n = 1
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2. asked by Anonymous
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The radius of an atom is 10^-10 m,if an electron of mass 9×10^-31 kg has an angular velocity of 8π radsecs.if the period of
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2. asked by Don Morris
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