Consider a small metallic plate of chromium, having only 5 free electr

1.	Consider a small metallic plate of chromium, having only 5 free electrons on the surface. We shine light on the plate and we observe that these electrons come out but with different energies.The energy received by each electron is 10 eV. Below is the list of energies with which each electron comes out.e1 = 2.5 eV.e2 = 2.7 eV.e3 = 4.5 eV.e4 = 5.5 eV.e5 = 4.7 eV.If one of these electrons has most optimally used the energy provided to come out, then what could be the work function of the metal chromium?___
Answer» Consider a small metallic plate of chromium, having only 5 free electrons on the surface. We shine light on the plate and we observe that these electrons come out but with different energies. The energy received by each electron is 10 eV. Below is the list of energies with which each electron comes out. e1 = 2.5 eV. e2 = 2.7 eV. e3 = 4.5 eV. e4 = 5.5 eV. e5 = 4.7 eV. If one of these electrons has most optimally used the energy provided to come out, then what could be the work function of the metal chromium? ___

Consider a small metallic plate of chromium, having only 5 free electrons on the surface. We shine light on the plate and we observe that these electrons come out but with different energies.The energy received by each electron is 10 eV. Below is the list of energies with which each electron comes out.e1 = 2.5 eV.e2 = 2.7 eV.e3 = 4.5 eV.e4 = 5.5 eV.e5 = 4.7 eV.If one of these electrons has most optimally used the energy provided to come out, then what could be the work function of the metal chromium?___

Answer»

Consider a small metallic plate of chromium, having only 5 free electrons on the surface. We shine light on the plate and we observe that these electrons come out but with different energies.

The energy received by each electron is 10 eV. Below is the list of energies with which each electron comes out.

e1 = 2.5 eV.

e2 = 2.7 eV.

e3 = 4.5 eV.

e4 = 5.5 eV.

e5 = 4.7 eV.

If one of these electrons has most optimally used the energy provided to come out, then what could be the work function of the metal chromium?

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