Question: Hey if anyone could help me with this question that would be great thanks! The amusement park is trying to incorporate more eco-friendly practices. As

Hey if anyone could help me with this question that would be great thanks!

The amusement park is trying to incorporate more eco-friendly practices. As a result, they are installing solar panels to help power the park. If the panel is made of silicon metal with a work function of 4.7 eV and some green light from a fire work lands on it, will the panel generate any current? If yes, state with what velocity the electrons leave the plate, if no, how much more energy would be needed to eject an electron?

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