Medicam sequens links. Et ad disponat laborum. Quondam illic, vos can refero questions in justo. Gratias.
For those of you who don't know Latin, that previous statement reads like this:
Please click on the following links. They direct you to a new site. Once there, you can answer questions in a comment. Thank you.
Origins of the Theory
Doppler Effect Video
Big Bang Article
Star Spectrum Animation
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Sunday, March 6, 2011
Doppler Effect Scavenger Hunt
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1 comments:
*Truthfully I am not surprised by this. Everything seems to always end back up coming from the bible of some sort. If scientist become appalled by this such discovery, then be it. :)
1.- Scientists believe that our universe is expanding because all the galaxies have a red shift, which means they're moving outward. Which must mean that our universe is also moveing outwards.
2. - It moves out in a circle.
3. - When the waves move behind a moving sorce, the sound waves are more spread apart. When the waves are in front of the moving object, the sound waves are more bunched together!
4. - When the galaxies are moving away from us, this means they have a red shift.
*The Big Bang is basically an explosion bigger than anything that has ever happend before. It basically stretched space itself, expanding our universe.
*When scientists look at our universe and look how much it is expanding, they know something before our time had to cause this. They look at the Big Bang and realize how much force this would have to cause the universe and realize, this IS what is making our universe expand!!
*The stars spectrum lines shift to the right.
*When you turn the direction relative to Earth on "toward", the spectrum lines then move to the left.
:)
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