Which is the correct graphical representation based on photoelectric effect?

Question

Which is the correct graphical representation based on photoelectric effect? (A) I II (B) II III (C) III IV (D) II IV

Tardigrade Admin · Accepted Answer

For photoelectric effect KE = h (v- v 0) KE = hv - hv 0 <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/c4de0c5c057304766ad9fe6162e972b0-.png" /> v0= Threshold frequency ∴ [KE of e -increases after crossing. Threshold frequency]

Q. Which is the correct graphical representation based on photoelectric effect?

I & II

II & III

III & IV

II & IV

For photoelectric effect
$K E = h (v - v_{0})$
$K E = h v - h v_{0}$

$v_{0} =$ Threshold frequency
$∴$ [KE of $e^{-}$ increases after crossing. Threshold frequency]

Q. Which is the correct graphical representation based on photoelectric effect?

I & II

II & III

III & IV

II & IV

For photoelectric effect KE=h(v−v0​) KE=hv−hv0​ v0​= Threshold frequency ∴ [KE of e−increases after crossing. Threshold frequency]

For photoelectric effect
$K E = h (v - v_{0})$
$K E = h v - h v_{0}$

$v_{0} =$ Threshold frequency
$∴$ [KE of $e^{-}$ increases after crossing. Threshold frequency]