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An electron of wavelength 1.74*10-10m

an electron in a one dimensional box required a wavelength of 8080 nm to excite an electron from the n=2 to n=3 energy level.
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an electron in a one dimensional box required a wavelength of 8080nm to excite an electron from n=2 to n=3 energy level.
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(a) If the wavelength of an electron is 5.37 ✕ 10−7 m, how fast is it moving?(b) If the electron has a speed equal to 3.80
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2. asked by Jake
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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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(a) A hydrogen atom has its electron in the n = 5 level. The radius of the electron's orbit in the Bohr model is 1.323 nm. Find
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2. asked by jake
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) A hydrogen atom has its electron in then = 5 level. The radius of the electron's orbit in the Bohr model is 1.323 nm. Find the
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2. asked by Anonymous
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An electron strikes the back of a TV screen at 1/10 the speed of light.What is the speed of the electron? What is the momentum
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2. asked by Dana
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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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An X-ray photon of wavelength 0.954 nm strikes a surface. The emitted electron has a kinetic energy of 935 eV.What is the
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2. asked by Amy
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Light with a wavelength of 405 nm fell on a strontium surface, and electrons were ejected. If the speed of an ejected electron
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2. asked by Emily
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