- #1

AndrejN96

- 26

- 0

## Homework Statement

Find the minimum uncertainty of the momentum of a small particle with mass m=1g, which is confined within a region of width a=1cm.

## Homework Equations

Delta(p)*Delta(x)>=hbar/2

## The Attempt at a Solution

Delta(p)*Delta(x)=hbar/2

Delta(p)*10^(-2)=hbar/2

Delta(p)=10^2*hbar/2

This looks pretty straightforward to me, but the given mass in this problem is what confuses me.