1.B.25


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chari_maya 3B
Posts: 108
Joined: Sat Sep 07, 2019 12:18 am

1.B.25

Postby chari_maya 3B » Sun Oct 20, 2019 3:39 pm

Question 1.B.25 asks " What is the minimum uncertainty in the speed of an electron confined within a lead atom of diameter 350. pm? Model the atom as a one-dimensional box with a length equal to the diameter of the actual atom."

What does it mean by model the atom as a one-dimensional box?

Aiden Metzner 2C
Posts: 104
Joined: Wed Sep 18, 2019 12:21 am

Re: 1.B.25

Postby Aiden Metzner 2C » Sun Oct 20, 2019 4:33 pm

It essentially just means that you use the diameter of the atom to use as the uncertainty in position of the electron. The model of the one dimensional box is a line where the position of the electron in uncertain, it just means you don't have to find the area of the atom.


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