calculate the threshold frequency of photon for photoemission from a metal of work function 0.1eV
Answers
Answered by
2
Work function = hf
f = Work function / h
f = 0.1 eV / (4.1357 × 10⁻¹⁵ eV s)
f = 2.4 × 10¹³ Hz
Threshold frequency is 2.4 × 10¹³ Hz
f = Work function / h
f = 0.1 eV / (4.1357 × 10⁻¹⁵ eV s)
f = 2.4 × 10¹³ Hz
Threshold frequency is 2.4 × 10¹³ Hz
Similar questions