Quiz 1 prep #5 question  [ENDORSED]


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Isabel Gandarilla
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Quiz 1 prep #5 question

Postby Isabel Gandarilla » Sun Oct 09, 2016 3:30 pm

For this problem it also asks "Can you blame the heisenberg uncertainty principle when your ball misses the the pins?"

I'm not sure how we are supposed to determine this. Is there supposed to be a specific number that your minimum indeterminacy in position needs to be to determine this?

Ruthie Jia 1L
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Re: Quiz 1 prep #5 question  [ENDORSED]

Postby Ruthie Jia 1L » Sun Oct 09, 2016 5:16 pm

I don't believe there's a specific number. However, if you did solve for the minimum indeterminacy of its position, you will see that the minimum indeterminacy in position is an extremely small number. So you can't blame the Heisenberg Uncertainty Principle if you miss the pins because the indeterminacy in position is so small.

Raul Hernandez
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Re: Quiz 1 prep #5 question

Postby Raul Hernandez » Tue Oct 11, 2016 3:29 am

On the topic of Indeterminacy: do you guys know what do write in the equation for "delta x" if the position is known withing plus or minus a certain number? (let's say plus or minus 0.55). Thanks.

Chem_Mod
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Re: Quiz 1 prep #5 question

Postby Chem_Mod » Tue Oct 11, 2016 11:00 am

You double what comes after the +/- to capture the whole range of uncertainty.

Krishil_Gandhi_1D
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Re: Quiz 1 prep #5 question

Postby Krishil_Gandhi_1D » Tue Oct 11, 2016 3:14 pm

So then for the above problem, quiz 1 prep # 5, when solving for the indeterminacy in position, would delta V equal .2 because it would 0.1 doubled?

Marco_Romo_1M
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Re: Quiz 1 prep #5 question

Postby Marco_Romo_1M » Tue Oct 11, 2016 10:30 pm

Yes that is correct. So delta P is 4.02 X 0.2.

Allison_Eminhizer_3A
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Re: Quiz 1 prep #5 question

Postby Allison_Eminhizer_3A » Wed Oct 12, 2016 12:50 am

Marco_Romo_1I wrote:Yes that is correct. So delta P is 4.02 X 0.2.

Where does the 4.02 come from?

Annie Chang 3G
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Re: Quiz 1 prep #5 question

Postby Annie Chang 3G » Wed Oct 12, 2016 1:20 am

4.02 kg is the given mass of the bowling ball in the problem.


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