Q1.
When light of frequency 2*nu0 (where nu0 is the threshold frequency) is incident on a photosensitive metal surface, the maximum kinetic energy of the emitted photoelectrons is K1. When frequency is increased to 5*nu0, the maximum kinetic energy becomes K2. What is the ratio K1 : K2?
Show answer & solution
Verified Answer & Solution Locked
Sign in to your free student account to reveal verified answers, instant hints, and detailed explanations.