Physics, asked by avdesh260799, 1 year ago

photoelectons are removed with kinetic energy 1.864*10^-21j , when photons of light with energy 4.23*10^-19 j fall on the metal. what is the minimum energy required per mole to remove an electron from pottasium metal?

Answers

Answered by varun43524
1

udvfleudgxdjdofyxsjsjztvsjtfsv

Similar questions