Homework Help: chemistry

Posted by Anonychem on Saturday, January 12, 2013 at 4:16pm.

A photon interacts with a ground state electron in a hydrogen atom and is absorbed. The electron is ejected from the atom and exhibits a de Broglie wavelength of 3.188×10−10 m. Determine the frequency (in hz) of the interacting photon.

Please help!

chemistry - Ling, Saturday, January 12, 2013 at 4:58pm
First find: E = P^2/2Me + E(first ionization)

P= h / BroglieWavelength

E(first ionization)=21.7*10^-19

Me= 9.1*10^-31

h= 6.626*10^-34

Once E is found the find frequency:

frequency(hz)= E / h

Answer this Question

Related Questions

Chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
science - A photon interacts with a ground state electron in a hydrogen atom and...
Chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
Chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
Chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
Chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
Chemistry - A photon interacts with a ground state electron in a hydrogen atom ...
chemistry - A photon interacts with a ground state electron in a hydrogen atom ...

For Further Reading

First Name:
School Subject:
Answer: