## 1.7 Self-Assessment 1.7A

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

Annah Khan 1B
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### 1.7 Self-Assessment 1.7A

A proton is accelerated in a cyclotron to a very high speed that is known to within 3.0 x 10^2 km/s. What is the minimum uncertainty in its position?

The answer the book gives is 0.11 pm, but I'm not sure where to start and how to get there.

Chem_Mod
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### Re: 1.7 Self-Assessment 1.7A

Tomorrow, Monday, I will cover the Heisenberg uncertainty principle with example calculations. Then Self-Assessment 1.7 will make sense.
Read my lecture notes for tomorrow as this will assist your understanding when I discuss it in class tomorrow.