Class Notes Quiz Trial Dr Sushil Kumar, 2 years ago 0 1 min read 272 1. Heisenberg uncertainty relation holds good for microscopic as well as macroscopic particles both only microscopic particles only macroscopic particles none of these Quantum mechanically when you measure the position accurately, you will observe uncertainty in momentum. While one measure the momentum exactly uncertainty comes in position. The product of these two uncertainties is equal to hbar. 2. The energy of a particle in an infinite potential well is proportional to n^2 inversely proportional to n^2 proportional to n inversely proportional to n “Particle in a box or in an infinite potential well” this statement is a representation of a physical problem. As you know in a conductor for the current flow of free electrons are responsible. You know these free electrons doesn’t escape from the conductor surfaces. It means they are bound with in the boundary of material. The surfaces of conductor is treated as high potential walls. Particle that is electron is free to move inside the conductor. 3. Which of the following relation is not true according to uncertainties principle ΔEΔt = ħ ΔEΔt= h/2п ΔxΔpx = ħ ΔxΔpy = ħ 4. The momentum of a photon is given by relation P=E/c P=hν/c zero Both (a) & (b) 5. The equation of motion of matter wave is given by Heisenberg Schrodinger Bohr de Broglie 6. The de Broglie wavelength of a material particle depends on velocity energy momentum All of the above Loading … Tags #Quiz Research & Publications What we are Cultivating from Digital Farming? Science Magnetic Hysteresis Loop and B H Curve Explanation Related posts Class Notes Particle in a One Dimensional Box- Quantum Mechanics Dr Sushil Kumar, 3 years ago 3 min read Class Notes Specifications of Different Optical Fibers Dr Sushil Kumar, 1 year ago 1 min read Class Notes Properties of optical fibers Dr Sushil Kumar, 9 months ago 2 min read Class Notes Download Physics Notes Hand Written| apniPhysics Dr Sushil Kumar, 2 years ago 1 min read Class Notes B H Curve | Hysteresis Loss Explained Dr Sushil Kumar, 3 years ago 1 min read Class Notes Galilean Transformation |Special Theory of Relativity| Dr Sushil Kumar, 3 years ago 4 min read

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