Relate slope of stopping potential versus frequency graph to Planck's constant or electron charge

CBSE Class 12 · Physics · Dual Nature of Radiation and Matter · similar questions asked in 2 years (2023, 2025)

1. Q1 2023 1 mark

   A graph is plotted between the stopping potential (on y-axis) and the frequency of incident radiation (on…

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2. Q2 2025 1 mark

   The stopping potential $V_0$ measured in a photoelectric experiment for a metal surface is plotted against…

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