An electron is trapped in an infinite square-well potential of width 0.4 nm. if the electron is initially in the n = 4 state, what are the various photon energies that can be emitted as the electron jumps to the ground state? (list in descending order of energy. enter 0 in any remaining unused boxes.)answers are, but cannot solve to ithighest: 35.3 ev28.2 ev18.8 ev16.5 ev11.8 evlowest: 7.06 ev

The energies in descending order 35.3 eV, 28.2 eV, 18.8 eV, 16.5 eV, 11.8 eV, 7.05 eV.

Explanation:

Given that,

Width = 0.4 nm

Number of state n= 4

We need to calculate the energy in first state

When n = 1,

Using formula of energy

Put the value into the formula

Energy in nth level is

Photon energy in different states is

Put the value into the formula

Hence, The energies in descending order 35.3 eV, 28.2 eV, 18.8 eV, 16.5 eV, 11.8 eV, 7.05 eV.

photocells convert light energy to electricity

seeing the graph would