- #1
Ry122
- 565
- 2
I have a graph of voltage verse frequency.
Given that the charge of an electron = 1.6 x 10^-19 I need to obtain an estimate of the value Planck's constant. What equation do I need to use? Do I find the gradient of the graph?
Given that the charge of an electron = 1.6 x 10^-19 I need to obtain an estimate of the value Planck's constant. What equation do I need to use? Do I find the gradient of the graph?