Given Values in the Equation
Moderators: Chem_Mod, Chem_Admin
-
- Posts: 102
- Joined: Fri Sep 24, 2021 7:05 am
Given Values in the Equation
Hey, I was curious to know if we will always be given the uncertainty of at least one of either position or momentum? Or if there will ever be a time we need to find it another way? Thanks!
-
- Posts: 144
- Joined: Fri Sep 24, 2021 5:25 am
- Been upvoted: 1 time
Re: Given Values in the Equation
I believe at least one of the uncertainties should be given (either , , or ).
-
- Posts: 110
- Joined: Fri Sep 24, 2021 6:20 am
Re: Given Values in the Equation
We might not be given the uncertainty directly, but we should be able to figure out one of the uncertainties.
For instance if the position is given as 10 +- 2 meters, the uncertainty is 4 meters.
For instance if the position is given as 10 +- 2 meters, the uncertainty is 4 meters.
-
- Posts: 101
- Joined: Fri Sep 24, 2021 6:34 am
- Been upvoted: 1 time
Re: Given Values in the Equation
We cannot solve this equation () without anything given since there are two unknown variables.
We will therefore always be given one variable, either the uncertainty in position or in velocity (for momentum, if momentum is not provided).
We will therefore always be given one variable, either the uncertainty in position or in velocity (for momentum, if momentum is not provided).
-
- Posts: 102
- Joined: Fri Sep 24, 2021 7:32 am
Re: Given Values in the Equation
because the mass will probably be provided within the problem or on the equation sheet, we should be provided with all but one of them which we then solve for
-
- Posts: 99
- Joined: Fri Sep 24, 2021 7:15 am
Re: Given Values in the Equation
I believe we will only have one variable to solve for, so they should give us all of the others.
-
- Posts: 100
- Joined: Fri Sep 24, 2021 5:37 am
Re: Given Values in the Equation
I am pretty sure that we will always be given all but one of the variables, or at least values that will allow us to calculate missing variables.
Return to “Heisenberg Indeterminacy (Uncertainty) Equation”
Who is online
Users browsing this forum: No registered users and 5 guests