In the X-ray spectrum of the element with Z= 43, a Ka peak is observed at a wavelength of 6.718 x 1011 m. (a) Determine the difference between the observed wavelength of the K, X-ray for this element and that predicted by the Bohr model. (b) Express this difference (the absolute value) as a percentage of the observed wavelength. K shell L shell Bohr-model picture of innermost shells of target atom (a) Number 0.00000000 586 Units m (b) Numberi 1.958 Units percent

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A: Given that-V= 34 miles/ hour1 mile= 1.60934 kmthen, v= 34×1.60934 km=54.7 km/hr

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A: See below

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A:

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A: The value is the average of two values.

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Q: please explain

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The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: