Science, asked by rahulbawskar, 11 months ago

The work function of lithium is 2.5 eV. The threshold wavelength of light that can cause the photoelectric effect in lithium is

Answers

Answered by suryanshipathak

8

Explanation:

work function=hc/©

©=hc/work function

12400/2.5

=4960 angstrom

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