3-54. Millikan's data for the photoelectric effect in lithium are shown in the table. Incident X (nm) 253.5 312.5 365.0 404.7 433.9 1.67 1.09 0.73 0.55 Stopping Voltage V₁ (V) 2.57 (a) Graph the data and determine the work function for lithium. (b) find the value of Planck's constant directly from the graph in (a). (c) The work function for lead is 4.14 eV. Which, if any, of the wavelengths in the table would not cause emission of photoelectrons from lead?

icon
Related questions
Question
3-54. Millikan's data for the photoelectric effect in lithium are shown in the table.
Incident X (nm)
253.5 312.5
365.0 404.7 433.9
365.0
Stopping Voltage V₁ (V)
2.57
0.55
1.67 1.09 0.73
(a) Graph the data and determine the work function for lithium. (b) find the value of
Planck's constant directly from the graph in (a). (c) The work function for lead is 4.14 eV.
Which, if any, of the wavelengths in the table would not cause emission of photoelectrons
from lead?
Transcribed Image Text:3-54. Millikan's data for the photoelectric effect in lithium are shown in the table. Incident X (nm) 253.5 312.5 365.0 404.7 433.9 365.0 Stopping Voltage V₁ (V) 2.57 0.55 1.67 1.09 0.73 (a) Graph the data and determine the work function for lithium. (b) find the value of Planck's constant directly from the graph in (a). (c) The work function for lead is 4.14 eV. Which, if any, of the wavelengths in the table would not cause emission of photoelectrons from lead?
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 1 images

Blurred answer
Similar questions