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What is the uncertainty of

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I have to do a lab with uncertainties, I have worked out that the uncertainty of the weight of Newton weights is (±0.48g)and
1. 1 answer
2. asked by Anonymous
3. 668 views
According to the Heisenberg uncertainty principle, if the uncertainty in the speed of an electron is 3.5 x 10(3) m/s, the
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2. asked by lavonne
3. 907 views
According to the Heisenberg uncertainty principle, if the uncertainty in the speed of an electron is 3.5 x 10(3) m/s, the
1. 1 answer
2. asked by lavonne
3. 1,903 views
According to the Heisenberg uncertainty principle, if the uncertainty in the speed of an electron is 3.5 x 10(3) m/s, the
1. 1 answer
2. asked by lavonne
3. 960 views
Ok, my Physics professor gave us this to do uncertainty propagation with these equations. Can some please show me some examples
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2. asked by Michele
3. 619 views
A proton is confined to a nucleus whose diameter is 5.5*10^-15m. If this distance is considered to be the uncertainty in the
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2. asked by Elaine
3. 704 views
An electron moves at 5 * 10^6 m/s. Predict the position of the electron within a 1% uncertainty (margin of error). Calculate the
1. 2 answers
2. asked by Riya
3. 387 views
Time intervals measured with a stopwatch typically have an uncertainty of about 0.2 s , due to human reaction time at the start
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2. asked by Marie
3. 2,685 views
Using Werner Hesienbergs uncertainty principledelta x >h/ (4pie*m*delta v) when mass of electron is 9.11x10^-31kg what is the
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2. asked by Brooke
3. 683 views
6.2(+_ 0.2) - 4.1 (+_ 0.1 ) + ?[6.2( +_ 0.2) - 4.1(+_ 0.1)] : 9.43(+_0.05) find absolut uncertainty and relative uncertainty.
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2. asked by bun
3. 923 views