The work function of silver is \( 5.26 \times 10^{-19} \mathrm{~J} \). Calculate its threshold w...
The work function of silver is \( 5.26 \times 10^{-19} \mathrm{~J} \). Calculate its threshold wavelength
(a) \( 3674 \AA \)
(b) \( 3467 \AA \)
(c) \( 3647 \AA \)
(d) \( 3764 \AA \)
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