Recent content by Combsbt

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    Wireless Power? (The work of Nikola Tesla)

    It's in the comments of the second video.
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    Show that 8sinx + 15cosx <= 17

    Do you know derivatives yet? Or are you working strictly with trig identities? If you take the derivative of the function and find the zeroes you will have the maximum/minimum of the original function.
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    Recomendations for the best Statistical Mechanics books

    I took an undergraduate course in stat mech last semester and we used Reif, which was good. However, the best source I found for an easy to understand overview was online: http://farside.ph.utexas.edu/teaching/sm1/statmech.pdf That source actually helped me more than Reif in understanding it...
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    Can the Doppler Effect Explain Redshift in Light?

    Found a video on youtube with a visual explanation of special relativity. Seemed to clear some things up for me with my original question. Here it is if anyone is interested. _http://www.youtube.com/watch?v=C2VMO7pcWhg&feature=related
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    Can the Doppler Effect Explain Redshift in Light?

    Einstein seemed to think differently.
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    Can the Doppler Effect Explain Redshift in Light?

    Oh I see, so that property is an assumption.
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    Can the Doppler Effect Explain Redshift in Light?

    Oh yeah, red is longer wavelength... What I don't understand is how the speed of the wave propagation can remain constant relative to the observer. It seems that if you are moving towards the source, your relative velocity would be higher.
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    Can the Doppler Effect Explain Redshift in Light?

    I do not fully understand the Doppler effect in light. A theoretical question: If I was traveling near the speed of light, towards a source of light. Would all the wavelengths in the visible spectrum be shortened and therefor, everything shifting towards red? I thought the speed of...
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    Entanglement instead of inflation

    I don't see how inflation solves the problem with the spatial distance between two ends of the universe. As I understand it, the horizon problem includes the "fact" that parts of the universe are out of each-others sphere of influence because they are separated by a distance that could not be...
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