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Part a the mass of an electron is 9.11×10−31 kg. if the de broglie wavelength for an electron in a hydrogen atom is 3.31×10−10 m, how fast is the electron moving relative to the speed of light? the speed of light is 3.00×108 m/s. part b the mass of a golf ball is 45.9 g . if it leaves the tee with a speed of 70.0 m/s , what is its corresponding wavelength?
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Part a the mass of an electron is 9.11×10−31 kg. if the de broglie wavelength for an electron in a h...
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