Z1 012 Z2 X V₁ V2 V3 Figure 2: Refraction though layer with velocity V₂ f) Show that the traveltime equation for the critically refracted wave that travels through the layer with velocity V2 in Figure 2 can be written as t = X + 2Z1 COS 012 V₁ (5)

Z1 012 Z2 X V₁ V2 V3 Figure 2: Refraction though layer with velocity V₂ f) Show that the traveltime equation for the critically refracted wave that travels through the layer with velocity V2 in Figure 2 can be written as t = X + 2Z1 COS 012 V₁ (5)

Astronomy

1st Edition

ISBN:9781938168284

Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff

Chapter5: Radiation And Spectra

Section: Chapter Questions

Problem 42E: What is the frequency of a red laser beam, with a wavelength of 670 nm, which your astronomy...

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Z1
012
Z2
X
V₁
V2
V3
Figure 2: Refraction though layer with velocity V₂
f) Show that the traveltime equation for the critically refracted wave that travels
through the layer with velocity V2 in Figure 2 can be written as
t =
X
+
2Z1 COS 012
V₁
(5)

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