Uncertainty
Question asked by: mehrani
Asked on: 17 Jul 2010
The uncertainty principle is not so much about a single quantity as about quantities in combination: the point is that you can measure one but you lose accuracy in another quantity, therefore you can't know EVERYTHING about an atom or system at a time.
For instance, if you measure the position of an atom then you can't know its exact speed at that time and vice versa: gaining knowledge in one area means you cannot be exactly sure in another.
By: knowitall
Replied at: 18 Jul 2010
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