If the photon of wavelength 150pm strikes an atom and one of its inner bound electrons is ejected out with a velocity of 1.5*10^7 m/s. Calculate the energy with which it is bound to the nucleus.

Explanation

To solve the problem step-by-step, we need to calculate the energy of the incident photon, the kinetic energy of the ejected electron, and then find the energy with which the electron is bound to the nucleus.

### Step 1: Calculate the Energy of the Incident Photon

The energy of a photon can be calculated using the formula:
\[ E = \frac{hc}{\lambda} \]

Where:
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