6 Light of wavelength 330 nm falling on a piece of metal

Last updated: 6/7/2023

6 Light of wavelength 330 nm falling on a piece of metal ejects electrons with sufficient energy which requires voltage Vo to prevent them from reaching a collector In the same setup light of wavelength 220 nm ejects electrons which require twice the voltage Vo to stop them in reaching a collector The numerical value of 15 voltage Vo is V Find value of x X