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ENTRANCE TEST – 2012 :: Discussion
| 7. | If an electron in the ‘K’ shell is removed and an electron from ‘L’ shell jumps to occupy the hole in the ‘K’ shell, it emits a photon of energy: | |
| A. | hfKα = EL – EK | |
| B. | hc = EL – EK | |
| C. | h/λKα = EL – EK | |
| D. | hfKα = EK – EL | |
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