An incident UV light having wave length is incident on metal

Last updated: 6/30/2023

An incident UV light having wave length is incident on metal surface and the ejected electron has the velocity of V Another UV light having wave length is incident on the same metal surface ejects electron having velocity V then V2 V is 1 2hc 1 111 me2 2 2hc 2 2hc 1 1 me 2ho 2 A 2 2