A sand bottom in seawater is characterized by p₂ = 1700 kg/m³ and C₂ = 1600 m/s. (a) What is the critical angle of incidence corresponding to total reflection? (b) For what angle of incidence is the power reflection coefficient equal to 0.25? (c) What is the power reflection coefficient for normal incidence?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A sand bottom in seawater is characterized by p2 = 1700 kg/m³ and c₂ = 1600 m/s.
(a) What is the critical angle of incidence corresponding to total reflection? (b) For
what angle of incidence is the power reflection coefficient equal to 0.25? (c) What is
the power reflection coefficient for normal incidence?
Transcribed Image Text:A sand bottom in seawater is characterized by p2 = 1700 kg/m³ and c₂ = 1600 m/s. (a) What is the critical angle of incidence corresponding to total reflection? (b) For what angle of incidence is the power reflection coefficient equal to 0.25? (c) What is the power reflection coefficient for normal incidence?
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