In an experiment on photoelectric effect the frequency `f` of the incident light is plotted against the stopping potential `V_(0)`. The work function of the metal is given by ( e is the electronic charge)

In photoelectric effect, which of the following property of incident light will not affect the stopping potential

In a photoelectric experiment, the graph of frequency v of incident light (in Hz) and stopping potential V (in V) is as shown in the figure. Planck's constant is (e is the elementary charge)

If the frequency of light in a photoelectric experiment is doubled the stopping potential will

Photons of energy 5.5 eV are incident on a metal surface. If the stopping potential is 3V, then the work function of the metal will be

Of the following statement about the photoelectric effect, which are true and which are false? (a) The greater the frequency of the incident light is, the greater is the stopping potential. (b) The greater the intensity of the incident light is, the greater is the cutoff frequency. (c) The greater the work function of the target material is, the greater is the stopping potential. (d) The greater the work function of the target material is, the greater is the cutoff frequency. (e) The greater the frequency of the incident light is, the greater is the maximum kinetic energy of the ejected electrons. (f) The greater the energy of the photons is, the smaller is the stopping potential.

For photoelectric effect with incident photon wavelength lamda , the stopping potential is V_0 Select the correct graph.

Assertion: If frequency of incident light is doubled, the stopping potential will also become two times Reason: Stopping potential is given by V_0 = (h)/(e ) (v-v_0)

In photoelectric effect the slope of straight line graph between stopping potential (V_(s)) and frequency of incident light (v) gives