The energy of the L shell is 7200 units and t | vedclass

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Question

(A) The $K_\alpha$ $X$-ray line is produced when an electron transitions from the $L$ shell (higher energy state) to the $K$ shell (lower energy state

Vedclass · Accepted Answer

$5400$

Vedclass · Answer

(A) The $K_\alpha$ $X$-ray line is produced when an electron transitions from the $L$ shell (higher energy state) to the $K$ shell (lower energy state).The energy of the emitted photon is given by the difference in energy between the two shells:$\Delta E_{K_\alpha} = E_L - E_K$Given:$E_L = 7200$ units$E_K = 1800$ unitsSubstituting the values:$\Delta E_{K_\alpha} = 7200 - 1800 = 5400$ units.

The energy of the $L$ shell is $7200$ units and the energy of the $K$ shell is $1800$ units. Therefore,the energy of the $K_\alpha$ line is equal to ...... units.

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