JEE Main · Dual Nature of Matter and Radiation · Quiz
Dual Nature of Matter and Radiation — quick quiz
5 real JEE Main questions on Dual Nature of Matter and Radiation. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
EASYLight of wavelength 4000 Å falls on a metal surface having work function 2.0 eV. What is the maximum kinetic energy of the emitted photoelectrons? (Take h = 6.63 × 10^-34 J·s, c = 3 × 10^8 m/s, 1 eV = 1.6 × 10^-19 J)