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 1.828×10−10 m. Determine the frequency (in hz) of the interacting photon.

4.329E15

wrong answer

Would you please give the formula?

chacho,could you please explain the answer when de broglie wavelength 0.468*10^-10m.

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 0.468×10−10 m. Determine the frequency (in hz) of the interacting photon.

How do you use the above data and insert into the formula?

could you explain me this one

A photon interacts with a ground state electron in a hydrogen atom and is absorbed...
And I will explain you the formula

4.329E15 this answer is not right

7.157215*10^15

chacho's answer is right if you have in your question de Broglie wavelength of 5.908×10−10 m :-)