3 JEE Main 2018 Dual Nature of Matter previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2018 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 de-Broglie wavelength λ B associated with the electron orbiting in the second excited state of hydrogen atom i…
Two electrons are moving with non-relativistic speeds perpendicular to each other. If corresponding de brogile waveleng…
If the de Broglie wavelengths associated with a proton and an α-particle are equal, then the ratio of velocities of the…