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Please answer question 11question and explain the solution 11. A 5 MHz ultrasound pulse has an intensity of 2.0 W/m when it first strikes a

Please answer question 11question and explain the solution

11. A 5 MHz ultrasound pulse has an intensity of 2.0 W/m when it first strikes a tendon. At a depth of 1.6 cm, the intensity is 0.4 W/m2. What is the approximate absorption coefficient for the tendon? A. 1.3 cm-1 C. 0.4 cm-1 D. 0.7 cm-1 E. 1.0 cm-1

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