How long does it take for an ultrasound wave to reach a bone 4.77 cm deep in a human body and bounce back to the transducer?

Q: What frequency is received by a mouse just before being dispatched by a hawk flying at it at 30.0…

A: Given: The speed of the hawk is 30 m/s. The speed of the sound is 331 m/s. The frequency emitted by…

Q: An oceanic depth-sounding vessel surveys the ocean bottom with ultrasound waves that travel at 1530…

A: The depth of the water is the distance traveled by the sound waves and this distance can be given as

Q: tissues a and the fr nd sent b

A:

Q: You shout the word "hello!" into an idealized echo tube. Five seconds later, the "hello!" returns to…

A: speed of sound (v) = 340 mstime taken to hear the echo (t) = 5 seconds Let the length of echo tube =…

Q: Diagnostic ultrasound of frequency 3.06 MHz is used to examine tumors in soft tissue. (a) What is…

A: Given data:  Frequency (f) = 3.06 MHz = 3.06×106 Hz Speed of sound in air  = 343 m/s Speed of sound…

Q: Q 19) If the velocity of blood flow in the aorta is about (m / s 0.32), what is the pulse frequency…

A:

Q: (a) Tony Hawco (m-62 kg), a Newfoundland based skater decides to have his first ride on the new…

A:

Q: Ultrasound is sent through a tissue with volume 0.8 L and mass 0.47 kg.  The elastic modulus of the…

A: Given, Volume = 0.8 L =0.0008 m3 Mass = 0.47 kg Bulk modulus (B) =3.3 GPa Frequency = 11.5 MHz

Q: Energy from the Sun arrives at the top of the Earth’s atmosphere with an intensity of 1.30 kW/m2 .…

A: The intensity is given by, I=PA Here, P is the power and A is the area. The power is given by, P=Et…

Q: 19) If the velocity of blood flow in the aorta is (m/s 0.32), what is the pulse frequency that you…

A:

Q: Fishermen can use echo sounders to locate schools of fish and to determine the depth of water…

A:

Q: A SONAR (sound navigation and ranging) uses ultrasonic waves to detect and locate objects under…

A: SONAR is a device used to detect and locate objects under water using ultrasonic waves. The speed of…

Q: If the speed of ultrasound in human tissues and blood is 1500m/s and the frequency of ultrasound…

A:

Q: The distance between the two pressure sensors in a shock tubes is 150 mm. The time taken by a shock…

A: Given,The distance between two pressure shock waves, The time is taken by the shock wave, The…

Q: Reference: Problem 11-93. A bat emits an ultrasound burst (frequency = f) as it flies toward a cave…

A: It is given that: The frequency of emitted ultrasound(f) = 50.6 kHz The velocity of the bat moving…

Q: Diagnostic ultrasound of frequency 3.74 MHz is used to examine tumors in soft tissue. (a) What is…

A: (a) Write the expression for the relation between the wavelength, speed and frequency, and solve for…

Q: A ship mapping the depth of the ocean emits a sound of 47.8 kHz. The sound travels to the ocean…

A:

Q: The speed of ultrasound in human tissue is about 1500 m/s. (a) What is the wavelength (in mm) of…

A:

Q: A tuning fork vibrates at a frequency of 128Hz. At what tension would the lowest possible…

A: Step 1:Step 2: Step 3: Step 4:

Q: A 2 MHz and 5 mW/cm2 ultrasound beam is traversing 10 cm of material having an attenuation of 2…

A: Given that the intensity of sound is 5 mW/cm2 = We have to find the sound intensity level in decibel…

Q: In addition to producing images, ultrasound can be used to heat tissues of the body for therapeutic…

A: We have to determine weather the standing waves are created. Given that, L=0.55 cmfm=0.70 MHz

Q: A 2-MHz ultrasound propagating in a tissue has a wavelength of 0.50 mm. (a) What is the speed of…

A: Solution-

Q: Q) If the speed of ultrasound in human tissues and blood is 1500m/s and the frequency of ultrasound…

A:

Q: A sonic depth gauge is placed 4.1 m above the ground. An ultrasound pulse sent downward reflects off…

A: Given:-  A sonic depth gauge is placed 4.1 m above the ground. An ultrasound pulse sent downward…

Q: Diagnostic ultrasound of frequency 3.43 MHz is used to examine tumors in soft tissue. (a) What is…

A: Given that: Frequency of ultrasound, f=3.43MHz⇒3.43×106Hz Speed of sound in air, v0=343m/s Speed of…

Q: A 71.19 kHz ultrasound wave was aimed at the blood vessels moving towards the machine. If the…

A: Required : Change in the ultrasound frequency.

Q: In addition to producing images, ultrasound can be used to heat tissues of the body for therapeutic…

A:

Q: Diagnostic ultrasound of frequency 4.50 MHz is used to examine tumors in soft tissue. If the speed…

A: The relation between speed, wavelength and frequency is given as:v=λfλ=vf......(1)where,λ is the…

Q: Doppler ultrasound uses ultrasound to measure blood flow velocity. Suppose that the device sends…

A:

Q: Ultrasound is absorbed in the body; this complicates the use of ultrasound to image tissues. The…

A:

Q: Diagnostic ultrasound of frequency 3.89 MHz is used to examine tumors in soft tissue. (a) What is…

A:

Q: A submarine is moving toward another submarine at 9.2 m/s. it emits a 3.5 MHz ultrasound. What…

A: Answer:-  Given  Speed of sound in water (V) = 1482 m/s  Frequency of first submarine  (fs) = 3.5…

Q: The intensity

A:

Q: Bats of the Vespertilionidae family detect the distance to an object by timing how long it takes for…

A:

Q: Calculate the reflected percentage of an ultrasound wave passing from human muscle into bone. Muscle…

A: Given data The density of muscle is given as dm=1.06×103 kg/m3. The density of the bones is given…

Q: Diagnostic ultrasound of frequency 3.57 MHz is used to examine tumors in soft tissue. (a) What is…

A: The frequency of the ultrasound is  f=3.57 mHz  =3.57 MHz×106 Hz1 MHz  =3.57×106 Hz Speed of sound…

Q: Physics A burst of ultrasound signal travels at 343 m/s and takes 8*10^-3 s to reach and return…

A:

Q: ow far (in m) is the surface of the snow from the device?

A:

Q: For a breast examination, the sonographer replaces a 5 MHz transducer with a 10 MHz transducer.…

A: In the given case, the depth of the reflector is 5 cm. As far as the ultrasound waves are concerned,…

Q: Q) If the velocity of blood flow in the aorta is about 0.32 m/s, what is the pulse frequency you…

A: