What is the maximum kinetic energy of the ejected electron

Reference no: EM13700646

Question- Sodium metal has an electron binding energy Eb=4.41x10^-19 J. If sodium is irradiated with 439nm light, what is the maximum kinetic energy of the ejected electron?

Hint- hv=Eb+Ek (Eb is also called a work function, w)

Answer showing how to make each solution will get rated

Reference no: EM13700646

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