An ultrasound beam incident at an angle of 15 from fat tissue into muscle tissue, calculatethe angle of refraction using the table below?AcousticImpedance|kg.ms']1.35 x 101.68 x 101.52 x 10AttenuationCoefficient (a)[neper.m.MHz'|1.0721.461.0MaterialFatMuscleWaterDensity[kg/m'|92010701000

Answered: Image /qna-images/answer/eac10ffe-8662-4807-b92d-dfff7ad65f2b.jpg

An ultrasound beam incident at an angle of 15° from fat tissue into muscle tissue, calculate the angle of refraction using the table below? Acoustic Attenuation Material Density [kg/m'] 920 1070 Impedance [kg.m².s'] 1.35 x 10° 1.68 x 10° 1.52 x 10 Coefficient (a) Ineper.m.MHz'l 1.072 Fat Muscle 1.46 Water 1000 1.0

An ultrasound beam incident at an angle of 15° from fat tissue into muscle tissue, calculate the angle of refraction using the table below? Acoustic Attenuation Material Density [kg/m'] 920 1070 Impedance [kg.m².s'] 1.35 x 10° 1.68 x 10° 1.52 x 10 Coefficient (a) Ineper.m.MHz'l 1.072 Fat Muscle 1.46 Water 1000 1.0

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter35: Diffraction And Interference

Section: Chapter Questions

Problem 82PQ

See similar textbooks

Similar questions

Figure 3.14 shows two 7.50-cm-long glass slides illuminated by pure 589-nm wavelength light incident perpendicularly. The top slide touches the bottom slide at one end and rests on some debris at the other end, forming a wedge of air. How thick is the debris, if the dark bands are 1.00 mm apart? Figure 3.14 (a) The rainbow-color bands are produced by thin-film interference in the air between the two glass slides. (b) Schematic of the paths taken by rays in the wedge of air between the slides. (c) If the air wedge is illuminated with monochromatic light, bright and dark bands are obtained rather than repeating rainbow colors.
Microwaves of wavelength 5.50 cm enter a long, narrow window in a building that is otherwise essentially opaque to the incoming waves. If the window is 38.0 cm wide, what is the distance from the central maximum to the first-order minimum along a wall 6.35 m from the window? cm
If the wavelength of a monochromatic source is 316 nm in vacuum, what is the wavelength from the same source when it passes through a liquid where the speed of light is 1.86 × 108 m/s? (c = 3.00 × 108 m/s)
Light with frequency 6.96E14 Hz travelling in vacuum enters a transparent material that has index of refraction equal to 1.72. What is the light wavelength in the material (in m)?
Given a diffraction grating of red light at 650nm at an angle of 37.5o how many lines per cm does the grating have?
Microwaves of wavelength 5.00 cm enter a long, narrow window in a building that is otherwise essentially opaque to the incoming waves. If the window is 36.0 cm wide, what is the distance from the central maximum to the first - order minimum along a wall 6.50 m from the window?
A 3.04-kHz tone is being produced by a speaker with a diameter of 0.207 m. The air temperature changes from 0 to 28 oC. Assuming air to be an ideal gas, find the change in the diffraction angle θ.
A loudspeaker having a diaphragm that vibrates at 970 HzHz is traveling at 70.0 m/sm/s directly toward a pair of holes in a very large wall in a region for which the speed of sound is 344 m/sm/s. You observe that the sound coming through the openings first cancels at 10.4 ∘∘ with respect to the original direction of the speaker when observed far from the wall. How far apart are the two openings? At what positive angle would the sound first cancel if the source stopped moving?
If you look at something 40 m from you, what is the smallest length (perpendicular to your line of sight) that you can resolve, according to Rayleigh’s criterion? Assume the pupil of your eye has a diameter of 4.00 mm, and use 500 nm as the wavelength of the light reaching you.
A light beam has a frwuency of 6 x 1015 Hz. What is its wavelength?
An aircraft maintenance technician walks past a tall hangardoor that acts like a single slit for sound entering the hangar.Outside the door, on a line perpendicular to the opening in thedoor, a jet engine makes a 600-Hz sound. At what angle withthe door will the technician observe the first minimum insound intensity if the vertical opening is 0.800 m wide and thespeed of sound is 340 m/s?
The light shining on a diffraction grating has a wavelength of 495 nm (in vacuum).The grating produces a second-order bright fringe at an angle of 9.34o. How many linesper centimeter does the grating have?