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a. Draw the graph showing the variation ...

a. Draw the graph showing the variation of potential with frequency of incident radiation.
b. What does the slope of the graph represent?
c. From the slope how will you find the value of 'h' ?

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a.
b. Slope of the graph gives `(h)/( c)`
c. Knowing the slope from the graph and the value of .e., we can find the value of h.
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NEW JOYTHI PUBLICATION-DUAL NATURE OF RADIATION AND MATTER -EVALUATION QUESTIONS AND ANSWERS
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