Dual Nature of Radiation · 2021 · 25 Jul · Shift 2
3 Physics questions from this JEE Main paperGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
Dual Nature of Radiation · 2021 · 25 Jul · Shift 2
3 Physics questions from this JEE Main paper
- Q59.An electron moving with speed v and a photon moving with speed c, have same D-Broglie wavelength. The ratio of kinetic energy of electron to that of photon is :Physics · Dual Nature of Radiation · MCQ
- Q62.When radiation of wavelength is incident on a metallic surface, the stopping potential of ejected photoelectrons is 4.8 V. If the same surface is illuminated by radiation of double the previous wavelength, then the stopping…Physics · Dual Nature of Radiation · MCQ
- Q65.A light beam of wavelength 500 nm is incident on a metal having work function of 1.25 eV, placed in a magnetic field of intensity B. The electrons emitted perpendicular to the magnetic field B, with maximum kinetic energy are bent into…Physics · Dual Nature of Radiation · Numerical