Answer
e) 3.06$\times10^{-19}$ J
Work Step by Step
E = h$\frac{c}{λ} = \frac{6.626\times10^{-34}J s\times3.00\times10^{8}ms^{-1}}{650\times10^{-9}m}$ = 3.06$\times10^{-19}$ J
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.