The work function of Silver and sodium are `4.6 and 2.3 eV, ` respectively . The ratio of the slope of the stopping potential versus frequency plot for silver to that of sodium is
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for photoelectric effect `(hv)/(e ) - (phi)/(e ) = V_(0)` The slope is `tan theta = (h)/(e ) = constant` `:.`The ratio will be `1`
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