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Plot a graph showing the variation of stopping potential with the frequency of incident radiation for two different photosensitive materials having work functions W1 and W2(W1>W2). On what factors does the (i) slope and (ii) intercept of the line depend?

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Similar Questions
Q1
Plot a graph showing the variation of stopping potential with the frequency of incident radiation for two different photosensitive materials having work functions W1 and W2(W1>W2). On what factors does the (i) slope and (ii) intercept of the line depend?
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Q2
Draw a graph showing the variation of stopping potential with frequency of incident radiation for two photosensitive materials, having work function W1 and W2 (W1>W2). Write the two important conclusion that can be drawn from the study of these plots.
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Q3
Sketch the graphs showing variation of stopping potential with frequency of incident radiations for two photosensitive materials A and B having threshold frequencies $$V_A>V_B$$
(i) In which case is the stopping potential more and why?
(ii) Does the slope of the graph depend on the nature of the material used? Explain
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Q4
Ultraviolet radiations of different frequencies $$v_1$$ and $$v_2$$, are incident on two photosensitive materials having work functions $$W_1$$ and $$W_2(W_1>W_2)$$ respectively. The kinetic energy of the emitted photoelectrons is same in both the cases. Which one of the two relations will of be the higher frequency?
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Q5
The graph shows the variation of stopping potential with frequency of incident radiation for two photosensitive metals A and B. Which one of the two has higher value of work-function? Justify your answer.

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