Question

(i) What is the work function of the metal whose threshold wavelength (λ0) is 33.33 nm. [2](ii) Also calculate, the maximum kinetic energy of the photoelectron emitted when a light of energy 26.4 × 10–18 J falls on the surface of the given metal.​

Answer 1

Answer:

(i) What is the work function of the metal whose threshold wavelength (λ0) is 33.33 nm. [2]

(ii) Also calculate, the maximum kinetic energy of the photoelectron emitted when a light of energy

26.4 × 10–18 J falls on the surface of the given metal.