A photon with a wavelength of 2.29 × 10^–7 meter strikes a mercury atom in the ground state.
1 answer:
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Answer:
Explanation:
The change in kinetic energy will be simply the difference between the final and initial kinetic energies:
We know that the formula for the kinetic energy for an object is:
where <em>m </em>is the mass of the object and <em>v</em> its velocity.
For our case then we have:
Which for our values is:
Answer:
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Explanation:
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