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Excited sodium atoms emitting at wavelength

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Reference no: EM131862517

A sodium-vapor lamp emits yellow light at a wavelength of 589 nm. How much energy is emitted by 3.78 mg of of excited sodium atoms emitting at this wavelength?

Reference no: EM131862517

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Excited sodium atoms emitting at wavelength : A sodium-vapor lamp emits yellow light at a wavelength of 589 nm. How much energy is emitted by 3.78 mg of of excited sodium atoms emitting at this wavelength?
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