ray path is passing through the interface between Layer 1 and Layer 2 with incident angle 45 degree. Suppose the velocity of Layer 1 is 500m/s, what is the velocity of Layer 2 if we expect a critical refraction on the interface? a. 850m/s b. 250m/s c. 707m/s d. 354m/s

ray path is passing through the interface between Layer 1 and Layer 2 with incident angle 45 degree. Suppose the velocity of Layer 1 is 500m/s, what is the velocity of Layer 2 if we expect a critical refraction on the interface? a. 850m/s b. 250m/s c. 707m/s d. 354m/s

Applications and Investigations in Earth Science (9th Edition)

9th Edition

ISBN:9780134746241

Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Chapter1: The Study Of Minerals

Section: Chapter Questions

Problem 1LR

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Question

34. A ray path is passing through the interface between Layer 1 and Layer 2 with
incident angle 45 degree. Suppose the velocity of Layer 1 is 500m/s, what is the
velocity of Layer 2 if we expect a critical refraction on the interface?
a. 850m/s
b. 250m/s
c. 707m/s
d. 354m/s

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