Recent content by g.lemaitre
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Graduate Will the fusion reactor ITER decrease entropy?
ITER is the fusion reactor in southern France that hopefully will come online in 2018. According to wiki http://en.wikipedia.org/wiki/ITER The ITER fusion reactor itself has been designed to produce 500 megawatts of output power for 50 megawatts of input power. Does this mean that if...- g.lemaitre
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- decrease Entropy Fusion Fusion reactor Iter Reactor
- Replies: 2
- Forum: High Energy, Nuclear, Particle Physics
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Graduate What is the energy-time uncertainty relationship in quantum mechanics?
This is from Hogdson's book the Mind Matters Does anyone know what the actual equation he is talking about and I was wondering if anyone could give me a few more details regarding the energy-time uncertainly relationship.- g.lemaitre
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- Relationship Uncertainty
- Replies: 1
- Forum: Quantum Physics
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Graduate Why quantum effects disappear at the classical level
But the duck's answer looks so obvious and easy to understand. I guess liquid helium and bucking balls are anamolies, right?- g.lemaitre
- Post #11
- Forum: Quantum Physics
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Graduate Why quantum effects disappear at the classical level
Thanks for that info, I didn't know that. Does decoherence require the many world interpretation?- g.lemaitre
- Post #10
- Forum: Quantum Physics
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Graduate Why quantum effects disappear at the classical level
I forget where I read it but one author said that mountains of ink have been spilled debating why quantum effects disappear at the quantum level. I don't understand why this is a problem, I think the answer is rather obvious. One poster on another thread wrote: "Technically - classical physics...- g.lemaitre
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- Classical Effects Quantum Quantum effects
- Replies: 68
- Forum: Quantum Physics
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Undergrad You can't do operations on infinity
ok, looks like I didn't know what I was talking about. Thanks for clearing things up.- g.lemaitre
- Post #5
- Forum: General Math
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Undergrad You can't do operations on infinity
I'm trying to get my words right. They say you can't do operations on infinity. Sorry I don't have an exact quote. But on the other hand you can do calculations involving infinite series. What is the proper way to describe what math can't do with infinity? I want to say something along...- g.lemaitre
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- Infinity Operations
- Replies: 4
- Forum: General Math
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Graduate Should the speed of light be slightly uncertain?
Thanks. I appreciate your help.- g.lemaitre
- Post #10
- Forum: Quantum Physics
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Graduate Should the speed of light be slightly uncertain?
Never mind, I give up- g.lemaitre
- Post #8
- Forum: Quantum Physics
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Graduate Should the speed of light be slightly uncertain?
I read it before you advised me to read it of course and I still don't understand what you're getting at. If what you're getting at is the speed of light is relative to the observer, well, I already know that but I still don't see why it's speed cannot be uncertain.- g.lemaitre
- Post #6
- Forum: Quantum Physics
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Graduate Should the speed of light be slightly uncertain?
Don't know what you mean by integer. Also didn't understand why you wanted me to read the wiki article on meter.- g.lemaitre
- Post #4
- Forum: Quantum Physics
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Graduate Should the speed of light be slightly uncertain?
The position and momentum of a photon is uncertain. If that is the case, then shouldn't the speed of light be slight uncertain?- g.lemaitre
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- Light Speed Speed of light
- Replies: 30
- Forum: Quantum Physics
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Graduate Understanding the Copenhagen Interpretation
This is some other guys interpretation whom I don't really trust. So if you find anything wrong with it I would appreciate it- g.lemaitre
- Post #6
- Forum: Quantum Interpretations and Foundations
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Graduate Understanding the Copenhagen Interpretation
What about in the double-slit experiment and a detector is placed over the two slits? I think a particle is sent down from the detector which records which slit the particle went through. Isn't that a sort of measurement? Thanks for your help.- g.lemaitre
- Post #3
- Forum: Quantum Interpretations and Foundations
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Graduate Understanding the Copenhagen Interpretation
This is from Wikipedia regarding the first point of the Copenhagen Interpretation: What does it mean to make a measurement? Is this something that only living beings do or can a dead particle make a measurement? Why does measurement collapse the wave function.- g.lemaitre
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- Copenhagen Copenhagen interpretation Interpretation
- Replies: 8
- Forum: Quantum Interpretations and Foundations