I'm working on homework for quantum mechanics and I am currently stuck on a question about uncertainty. I have two equations:

(delta)x*(delta)p (h-bar)/2
and
p=h/(lambda)

I don't know how to approach this problem. Any help would be appreciated. The problem is attached in the post below.

Question

I'm working on homework for quantum mechanics and I am currently stuck on a question about uncertainty. I have two equations:

(delta)x*(delta)p> (h-bar)/2
and
p=h/(lambda)

I don't know how to approach this problem. Any help would be appreciated. The problem is attached in the post below.

ccm57 · Answer

attachment

photon336 · Answer

@Kainui

abb0t · Answer

there's an equation for this, with like sine or cosine. 
It's fairly straight forward. you plug and solve.

ccm57 · Answer

Any idea of the name of this equation I'm having a hard time finding anything.

cuanchi · Answer

uncertainty principle, also known as Heisenberg's uncertainty principle

cuanchi · Answer

attachment