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Q.
Which is the correct graphical representation based on photoelectric effect?
Structure of Atom
Solution:
For photoelectric effect
$KE = h \left(v- v _{0}\right)$
$KE = hv - hv _{0}$
$v_{0}=$ Threshold frequency
$\therefore $ [KE of $e ^{-}$increases after crossing. Threshold frequency]
