E=hv

[Sophia Dinh 1D]

Can E=hv be used to calculate the energy required to remove an electron?

[katrinawong3d]

Yes, you can, but it also depends on the context/given information of the problem.

[Lauren Bui 1E]

yes it can be used to calculate the energy necessary to remove an electron, but be sure to read the problem closely

[Rosa Munoz 2E]

The formula can be used to find the energy of light of a given frequency.

[Cindy Adiwidjaja 1B]

The equation spelled out is "energy = planck's constant x wavelenght", and since you want to find energy, this equation would be perfect, that is, if you are using it in the correct context.

[Presley Gao 2C]

In this case, the equation says that the energy of a particle of light is proportional to its frequency by a constant factor. Therefore, this equation can be used to calculate the energy required to remove an electron.