Question:medium

Graph between stopping potential of most energetic emitted photoelectrons (\(V_s\)) and frequency (\(\nu\)) of incident radiation on metal is given. Value of slope AB/BC in graph is [where \(h\) = Planck’s constant, \(e\) = electronic charge]: 

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Slope of stopping potential–frequency graph is universal constant \(h/e\).
Updated On: Mar 24, 2026
  • \(h\)
  • \(e\)
  • \(h/e\)
  • \(e/h\)
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The Correct Option is C

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