CHEM 1A Study Guide - Midterm Guide: Work Function, Junkers D.I, Css Box Model

• School: UC-Irvine
• Department: Chemistry
• Course: CHEM 1A
• Professor: All

Document Summary

Everything that we talked about in class is testable. This should not be considered an all- inclusive list of topic to know but rather is to give you a feel for how i write test question. Just because a topic isn"t included here, doesn"t mean i can"t test on it, it simply means i didn"t write an example question on it. Once again, this is not an all inclusive list. Please study your homework, the slides, videos, worksheets and discussion worksheets. When a metal was exposed to light at a frequency of 4. 12x1015 hz, electrons were emitted with a kinetic energy of 5. 50x10-19j. What is the maximum number of electrons that could be ejected from this metal by a burst of light (at some other frequency) with a total energy of 7. 85x10-7j. Violet laser light occurs at a wavelength of 0. 350 micrometers. A violet laser produces a pulse with an energy of 0. 250 j.