3 JEE Main 2006 Dual Nature of Matter previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2006 previous-year questions from the Dual Nature of Matter chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Dual Nature of Matter chapter hub.
The anode voltage of a photocell is kept fixed. The wavelength λ of the light falling on the cathode is gradually chang…
The time by a photoelectron to come out after the photon strikes is approximately
The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV, and the stopping potential for a rad…