A 6 MHz sound beam with initial intensity of 8 mW/cm² propagates into the body to a depth of 2 cm and strikes an orthogonal reflector between two tissues with Impedances of Z₁ = 45 Rayls and Z₂ = 55 Rayls. Calculate the transmitted intensity.
A 6 MHz sound beam with initial intensity of 8 mW/cm² propagates into the body to a depth of 2 cm and strikes an orthogonal reflector between two tissues with Impedances of Z₁ = 45 Rayls and Z₂ = 55 Rayls. Calculate the transmitted intensity.
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Transcribed Image Text:A 6 MHz sound beam with initial intensity of 8 mW/cm² propagates into the body to a depth of 2 cm and
strikes an orthogonal reflector between two tissues with Impedances of Z₁ = 45 Rayls and Z₂ = 55 Rayls.
Calculate the transmitted intensity.
O 1.98 mW/cm²
O 4 mW/cm²
2 mW/cm²
Othere is no transmission
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