In a photoelectric effect measurement, the stoppingg potential for a given metal is found to be `V_(0)` volt, when radiation of wavelength `lamda_(0)` is used. If radiation of wavelength `2lamda_(0)` is used with the same metal, then the stopping potential (in V) will be

In an experiment of photoelectric effect the stopping potential was measured to be V_(1) and V_(2) with incident light of wavelength lamda and lamda/2 , respectively. The relation between V_(1) and V_(2) is

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

Photoelectrons ar ejected from a surface when light of wavelenght lamda_1=550 nm is incident on it. The stopping potential for such electrons is lamda_(S1)=0.19V . Suppose that radiation of wavelength lamda_2=190nm is incident of the surface. Q. Calculate the stopping potential V_(S2) .

Photoelectrons ar ejected from a surface when light of wavelenght lamda_1=550 nm is incident on it. The stopping potential for such electrons is lamda_(S1)=0.19V . Suppose that radiation of wavelength lamda_2=190nm is incident of the surface. Q. Calculate the stopping potential V_(S2) .

The stopping potential for acertain photosensitive metal is Vq when the frequency of incident radiation is V_(0) When the frequency of the incident radiations is doubled, what will be the stopping potential ?

When a metal is illuminated by light of wavelength lambda , the stopping potential is V_@ and for wavelength 2lambda , it is 3V_@ .Then the threshold wavelength is ?

In photoelectric effect stopping is 3V_0 for incident wavelength lambda_0 and stopping potential V_0 for incident wavelength 2 lambda_0 . Find threshold wavelength.