If the frequency of the incident radiation is equal to the threshold frequency, what will be the value of the stopping potential?

Figure show the variation of the stopping potential `(V_(0))` with the frequency `(v)` of the incident radiations for two different photosensitive matererial `M_(1)` and `M_(2)` What are the values of work functions for `M_(1)` and `M_(2)` respectively

Monochromatic radiation emitted when electron on hydrogen atom jumps from first exited to the grounds state irradiates a photosnesitive material. The stopping potential is measured to be 3.57V. The threshold frequency of the material is :A1.6×1015HzCorrect AnswerB2.5×1015HzYour AnswerC4×1015HzD5×1015Hz

Figure shows the plot of the stopping potentialversus the frequency of the light used in anexperiment on photoelectric effect. The ratio h/e is:

The electron in the hydrogen atom jumps from excited state (n=3) to its ground state (n=1) and the photons thus emitted irradiate a photosensitive material. If the work function of the material is 5.1eV, the stopping potential is estimated to be

If the frequency of light in a photoelectricexperiment is doubled, the stopping potential wil