Electrons are ejected from a metallic object when it is

Last updated: 6/16/2023

Electrons are ejected from a metallic object when it is frequency greater than 1 08 10 15 Hz Note h 6 63 x 10 14 J s What is the element within the metallic object Element Calcium Magnesium Aluminum Silver Zinc Copper magnesium aluminum Ozinc copper Work Function eV 3 00 3 70 4 30 4 32 4 47 4 70 calcium