Post a New Question

physics help

posted by on .

help me with this question
2. A hydrogen electron drops from the n=4 level to the n=1 level.

A. What is the energy of an emitted photon?

B. Calculate the frequency of the photon.

C. Calculate the wavelength of the photon.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question