NEETPhysicsDual Nature of Matter
What is the value of Planck's constant in an experiment on the photoelectric effect where the slope of the cut-off voltage versus frequency of incident light is found to be 4.12 × 10 -15 V s?
Options
- A3.45 × 10 -34 Js
- B5.21 × 10 -34 Js
- C6.59 × 10 -34 Js
- D7.76 × 10 -34 Js
Correct answer
C. 6.59 × 10 -34 Js
Step-by-step solution
Correct Option is : (C) 6.59 × 10 -34 Js