## *Lowest possible energy?

$\Delta p \Delta x\geq \frac{h}{4\pi }$

MKearney_4G
Posts: 50
Joined: Fri Aug 30, 2019 12:18 am

### *Lowest possible energy?

How would one calculate the lowest possible energy of a particle?

Khushboo_3D
Posts: 60
Joined: Wed Sep 18, 2019 12:19 am

### Re: *Lowest possible energy?

Could please elaborate what you exactly mean by "energy of a particle?"

GFolk_1D
Posts: 101
Joined: Fri Aug 09, 2019 12:15 am

### Re: *Lowest possible energy?

Because the momentum and position are uncertain, the energy may be uncertain as well. Sometimes, the window of uncertainty is given and you could use the lowest value in this region to calculate the approximate lowest energy level.