Why ultrasound refections are larger in amplitude than others?
Q: dolphin located in sea water at a temperature of 25°C emits a sound directed toward the bottom of…
A: Given data : Depth of the ocean = 430 m Temperature of sea water = 25°C Speed of sound in…
Q: Explain why the choice of ultrasound frequency used in medical imaging is a compromise between image…
A: Frequency The frequency is a measure of how often a repeating event occurs. It is typically measured…
Q: A geologist is camped 11,234 m (about 7 miles) from a volcano as it erupts. (a) How much time…
A: a. speed of sound in air is 343m/s. write the expression for time to find the time elapsed before…
Q: The wavelength of ultrasound at 1 million Hz in air where the speed of sound is 340 m/s is
A: The wavelength of ultrasound at 1 million Hz in air where the speed of sound is 340 m/s is
Q: quency be for the harm
A: As per rule, allowed to answer one question at a time and post the remaining in the next submission.
Q: Sound waves do not travel through: O the auditory canal O the auditory ossicles O the vestibular…
A: Sound waves are longitudinal wave which travels in the form of compession and rare fraction. The…
Q: If the speed of ultrasound in human tissues and blood is 1500m/s and the frequency of the ultrasound…
A:
Q: The values of the suburbs for the sound of the snapping movements of the dangerous in two hands, two…
A: When energy is transfered through air by vibrating the particles in the form of sound it is known as…
Q: And ultrasound pulse emitted by underwater sonar is reflected by a school of fish. The round-trip…
A: Given that, the speed of sound in water is 1400 m/s, and time for the round-trip echo is0.02s.
Q: Abibi watches the butterflies and notices that they beat their wings with a frequency of 5.6 Hz. If…
A:
Q: A human tonotopic map shows that a receptor close to the apex will respond best to a tone of…
A: Tonotopic map expresses gradients in the representation of sound properties. Such properties are…
Q: The crests on a long surface water wave are 15 m apart, and in 1 minute crests pass by. What is the…
A: GIVEN Crest to crest distance or wavelength ,…
Q: It is more difficult to obtain a high resolution ultrasound image in the abdominal region for some…
A: In the course of high resolution image formation, the ultrasound wavelength is absorbed. Ultrasound…
Q: Just like as the movie ends, what is the final step in the hearing process? o The auditory nerves…
A: The final step of the hearing process is
Q: If the wavelength of ultrasound in soft tissue is 0.308 mm, what is the frequency producing this…
A: Given that the wavelength of ultrasound in soft tissue is 0.308 mm.
Q: the difference between a 300Hz sound wave and
A: The number of oscillations per second is known as the frequency of oscillation. Its unit is hertz…
Q: An ultrasound pulse of frequency 20 MHz is transmitted through 6 cm of muscle. The wavelength of the…
A:
Q: What is the signal range for brain EEG recorded on the scalp? 10^1 - 10^3 V 10^-5 - 10^-3 V 10^-5 -…
A: An adult human EEG signal is about 10 µV to 100 µV in amplitude recorded in the scalp
Q: What is the threshold of pain (l = 1 W/m2) in dB? %3D
A: GIVEN Threshold of Pain = I = 1 W/m2 We know reference intensity = I0 = 10−12 W/m2 TO FIND Threshold…
Q: Ultrasound waves that are used to investigate the external organs such as the eye, for example O has…
A: Required : The correct option
Q: If two people talk simultaneously and each generates an intensity level of 65db at a certain point,…
A:
Q: How do I convert mpg to thousands per mile?
A: we have to covertconvert mpg to thousands g per mile
Q: What is the speed, in m/s, of ultrasound in human muscle?
A:
Q: A Tiger Moth sitting on a tree emits ultrasound of frequency 20,561 Hz. This frequency is too high…
A: Given, f = 20561 Hz f' = 20 kHz = 20000 Hz Now, from doppler effect, we have the resulting…
Q: (a) Calculate the minimum frequency of ultrasound that will allow you to see details as small as…
A: (a) The required frequency of ultrasound can be obtained as f=vλf=1540 m/s0.250×106 mf=6.16×106 Hz
Q: A geologist is camped 4,864 m (about 3 miles) from a volcano as it erupts. (a) How much time…
A:
Q: Two students hear the same sound and their eardrums receive the same power from the sound wave. The…
A: Given; Let there be two students A and B. Both receives the same power from sound wave i.e. PA =…
Q: As discussed in the chapter, many species of bats find flying insects by emitting pulses of…
A: The distance from the bat to the object is 1 m. Therefore, the pulse will travel a total distance of…
Q: In this question, I know the intensity of incident ultrasound and I know the attenutaion after it…
A:
Q: You shout the word hellointo an idealized echo tube. Five seconds later, the helloreturns to your…
A: Given Speed of sound = 340 m/s Time taken by the echo to return = 5 sec.
Q: The time delay between transmission and the arrival of the reflected wave of a signal using…
A: Given: The time delay is t=0.13 ns. The expression for depth (d) at which reflection occur is:…
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