Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.
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Transcript of Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.
![Page 1: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/1.jpg)
Consequencesof
Einstein's Relativity
Chapter 173 April 2013
Jeff Ulrich and Joel Hlavaty
![Page 2: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/2.jpg)
Overview
![Page 3: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/3.jpg)
Overview
• Newton's Laws
• Einstein's Postulates and the Implications
• Relativistic Doppler Effect
• Mass-Energy Equivalence
• Twin Paradox
• Coexistence/Simultaneity
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 4: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/4.jpg)
Newton's Laws
1. Rest stays at rest, motion stays in motion
2. F = ma
3. Equal and opposite reaction
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 5: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/5.jpg)
Einstein's Postulates
Laws
of Physics
Speed
of Light
Newton Einstein Doppler E=mc2 Twin Co-exist
same in all inertial frames
constant for all observers,
regardless of speed of source
1.
2.
![Page 6: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/6.jpg)
Implications of Einstein's Postulates
1. Relativistic Doppler Effect
2. Mass-Energy Equivalence
3. Twin "Paradox"
4. Coexistence/Simultaneity
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 7: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/7.jpg)
Relativistic Doppler Effect
• observer and source
• passing car
• observed frequency altered
• actual velocity is constant
big bang theory- 45s
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 8: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/8.jpg)
Mass-Energy Equivalence
: energy relative to observer
Application of Lorentz to electromagnetics:
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 9: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/9.jpg)
Mass-Energy Equivalence
Newton Einstein Doppler E=mc2 Twin Co-exist
minute physics (14s)
![Page 10: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/10.jpg)
Twin Paradox
video
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 11: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/11.jpg)
Twin Paradox
video
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 12: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/12.jpg)
Twin Paradox
video
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 13: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/13.jpg)
Twin Paradox
-Not both in inertial frames!
-Accelerations during turnaround
video
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 14: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/14.jpg)
Coexistence & Simultaneity
-Different observed times depending on inertial frame
lightning train
minute physics
moving cart
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 15: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/15.jpg)
Examples
GPS
Molecule
Lightning Train
Compressed Spring
Newton Einstein Doppler E=mc2 Twin Co-exist
![Page 16: Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty.](https://reader036.fdocuments.net/reader036/viewer/2022062421/56649d9e5503460f94a88b4a/html5/thumbnails/16.jpg)
Wrap Up
Questions?
Newton Einstein Doppler E=mc2 Twin Co-exist