Basic Geophysics: Reflection & Refraction

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How do seismic ray paths propagate?
Parallels between optics and seismics, explanation of Huygens’ principle and Snell’s law of refraction, the meaning of the critical angle.

A production of the Geophysical Institute (GPI) in collaboration with the Center for Technology-Enhanced Learning (ZML) at the Karlsruhe Institute of Technology (KIT).

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This is amazing! I have been exploring why seismic waves curve as pressures increase at depth. This really helps explain this phenomena so much better than other explanations. Thank you

PlayNowWorkLater
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I expected you to explain time-travel curves..

bcs
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how did you manage to fuck up video-audio sync so badly

marinsrok