V = electric potential
E = electric charge = 1.6x 1040
the
Example 15.1
When a phot...
Physics, 08.05.2021 17:40 genyjoannerubiera
V = electric potential
E = electric charge = 1.6x 1040
the
Example 15.1
When a photoelectric surface is
illuminated of a light of frequency 1.3 x
10'S Hz the maximum energy of photo
electron it to be 1.8eV. Evaluate the
threshold frequency and the threshold
wavelength.
Solution
E = W. + Emax
1 del
-19
al
ious
Answers: 2
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