Question

Define uncertainty in Quantum mechanics. Calculate the uncertainty in momentum

in case of particle in 1D box of length L​

Answer 1

Answer:

In quantum mechanics, the uncertainty principle (also known as Heisenberg's uncertainty principle) is any of a variety of mathematical inequalities asserting a fundamental limit to the accuracy with which the values for certain pairs of physical quantities of a particle, such as position, x, and momentum, p, can be