Heisenberg Uncertainty Equation

[Alyssa Wilson 2A]

When looking at problems that call for the Heisenberg uncertainty Equation, do we always solve for delta p (indeterminacy in momentum) first, because we are given the delta x (position), or does it just depend on what the question is asking for?

[Kyle Golden Dis 2G]

It really just depends on what the question is asking for. If it gives you the momentum (p), then solve for the uncertainty in position (x). And visa versa.

[Harshita Talkad 4L]

Problems will sometimes give the indeterminacy in position (delta x) and mass of the object and ask you to solve for delta v. This can be done because (delta p)=(delta v)*mass, so you can use the information you are given to calculate delta v.

[michelle]

The question will usually clarify which variable it is asking, so there is no particular sequence in solving such problems.