NSEP · Photoelectric Effect & Dual Nature · Quiz
Photoelectric Effect & Dual Nature — quick quiz
2 NSEP-pattern questions on Photoelectric Effect & Dual Nature. Instant scoring and solutions, no signup — see where you stand in a few minutes.
Question 1 of 2
EasyThe work function of a metal surface is 2.0 eV. When light of wavelength 400 nm is incident on the surface, the maximum kinetic energy of the emitted photoelectrons is: (h = 6.6 × 10⁻³⁴ J·s, c = 3 × 10⁸ m/s, 1 eV = 1.6 × 10⁻¹⁹ J)