Q3:- A metal surface illuminated by 8.5 x10" Hz light emits electrons whose maximum energy is 0.52 ev. The same surface illuminated by 12x1014 Hz light emits electrons whose maximum energy is 1.97 eV. From these data, find Planck's constant and the work function of the surface
Q3:- A metal surface illuminated by 8.5 x10" Hz light emits electrons whose maximum energy is 0.52 ev. The same surface illuminated by 12x1014 Hz light emits electrons whose maximum energy is 1.97 eV. From these data, find Planck's constant and the work function of the surface
University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter6: Photons And Matter Waves
Section: Chapter Questions
Problem 65P: Estimate the binding energy of electrons in magnesium, given that the wavelength of 337 nm is the...
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