nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Dual Nature: Photon and Matter Waves The Photoelectric Effect
If Planck's constant is \(6.63 \times 10^{-34} \, \text{Js}\), then the slope of a graph drawn between cut-off voltage and frequency of incident light in a photoelectric experiment is
1
\(4.14 \times 10^{-15} \, \text{Vs}\)
2
\(19.776 \times 10^{-15} \, \text{Vs}\)
3
\(2.198 \times 10^{-15} \, \text{Vs}\)
4
\(1.337 \times 10^{-15} \, \text{Vs}\)