The graph between `1/lambda` and stopping potential `V_(0)` of two metals having work funcation `phi_(1)` and `phi_(2)` in an experiment of photoelectric effect is obtained as shown in the figure. Find out -

(i) Threshold wavelength ofboth metals
(ii) `phi_(1) : phi_(2)`
(iii) Whihc metal cen emit photoelectrons with visible light ?

The graph between 1/lambda and stopping potential V_(0) of two metals having work funcation phi_(1) and phi_(2) in an experiment of photoelectric effect is obtained as shown in the figure. Find out - (i) Threshold wavelength of both metals (ii) phi_(1) : phi_(2) (iii) Which metal can emit photoelectrons with visible light ?

The graph between 1//lambda and stopping potential (V) of three metals having work- functions Phi_1 , Phi_2 and Phi_3 in an experiment of photoelectric effect is plotted as shown in the figure. Which of the following statement(s) is/are correct? (Here, lambda is the wavelength of the incident ray).

The graph between 1 //lambda and stopping potential ( V ) of three metals having work functions phi_(1) , phi_(2) and phi_(3) in an experiment of photoelectric effect is plotted as shwon in the figure. Which of the following statement (s) is // are correct ? [Here lambda is the wavelength of incident ray ].

The graph between 1//lambda and stopping potential (V) of three metals having work- functions Phi_1 , Phi_2 and Phi_3 in an experiment of photoelectric effect is plotted as shown in the figure. Which of the following statement(s) is/are correct? (Here, lambda is the wavelength of the incident ray). (a) Ratio of work functions phi_1 : phi_2 : phi_3 = 1 : 2 : 4 (b) Ratio of work functions phi_1 : phi_2 : phi_3 = 4 : 2 : 1 (c ) tan theta is directly proportional to hc / e, where h is Planck constant and c is the speed of light (d) The violet colour light can eject photoelectrons from metals 2 and 3 .

The graph between the stopping potential (V_(0)) and ((1)/(lambda)) is shown in the figure phi_(1) , phi_(2) and phi_(3) are work function , which of the following is /are correct

The graph between the stopping potential (V_(0)) and ((1)/(lambda)) is shown in the figure phi_(1) , phi_(2) and phi_(3) are work function , which of the following is /are correct

The graph between the stopping potential (V_(0)) and ((1)/(lambda)) is shown in the figure phi_(1) , phi_(2) and phi_(3) are work function , which of the following is //are correct

A metal has a work function phi_(0) and its corresponding threshold wavelength is lambda_(0) . If the threshold wavelength for a metal whose work function is (phi_(0))/(3) is n lambda_(0) , then what is the value of n ?