Describe how an ultrasound produces an image. Include in your description the components of the ultrasound device, how the frequency used may affect the image, and the importance of the ALARA principle.

Q: Loudness of waves is measured in what? What is the maximum safe level for loudness for humans? High…

A: "Since you asked multiple questions, we will solve the first three questions for you. If you want…

Q: What is the range of frequencies associated with infrasound and ultrasound?

A: (a) Infrasound has frequencies less than 20 Hz. Examples: Bats, Dolphins, can emit ultrasound waves

Q: Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of…

A: Write the given values with suitable variables. f=12 MHz=12×106 Hzc=1540 m/s Here, f and c are the…

Q: Explain why ultrasound could not moves fast and long distance in air medium?

A: The matter is classified into three categories, solids, liquids, and gas. The stiffness and density…

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: When ultrasound waves travel from air into tissue they 1- slow down 2-speed up 3-remain at the…

A: When ultrasound waves travels in a medium, its speed will slow down.

Q: Explain what happens to the ultrasound signal as it travels from the probe through the body.

A: Ultrasound is a medical imaging technique that employs sound waves with high frequencies. This…

Q: Why do we use Ultrasound waves for cleaning, and not regular audible sound waves or even infrasound…

A: Ultrasonic waves (sounds having frequency greater than 20,000 Hz) are used in sonar because: 1.…

Q: Tsunami A tsunami traveling across deep water can have a speed of 750 km/h and a wavelength of 460…

A: Frequency is defined as  f=vλ Here f is frequency, v is speed and λ is the wavelength. The speed of…

Q: How we will measure flow-using ultrasound?

A: In this question we have to explain measure-flow using ultrasound. Please give positive feedback if…

Q: Ultrasound imaging depends on the creation and detection of ultrasound pulses by a transducer placed…

A: Sound waves are longitudinal waves. The particles oscillate in a direction along the direction of…

Q: Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of…

A: The expression for find wavelength is λ=vf

Q: Tsunami A tsunami traveling across deep water can have a speed of 750 km/h and a wavelength of 460…

A: Speed of Tsunami in deep water: v = 750 km/h Wavelength of wave: λ = 460 km

Q: Science behind ultrasound

A: Sound basically falls in three categories: Infrasound (< 20 Hz) Audible sound (20 Hz – 20,000…

Q: 1. When using echo-sounding data to determine ocean depths, the following formula is used: Ocean…

A: Given Formula  to be used ;          Ocean depth = 1/2{ (1500 m/sec) ×  (Echo       travel time)}

Q: How we will measure flow-using ultrasound?  explain the two methods of ultrasonic flow measurement ?…

A:

Q: What is the source of wave pulse? How do you describe the motion of your hand, as you create the…

A: The vibration due to a quick shake at one end of the rope is the source of the wave pulse.

Q: 1) When the tissue will change it: Frequency transmission of ultrasound pulses through a specific

A: Required : Correct options.

Q: Ultrasound probes can resolve structural details with sizes approximately equal to the wavelength of…

A: The smallest size of tissue that can be observed with ultrasound is equal to the wavelength of…

Q: Why is the study of infrasound and ultrasound important?

A:

Q: What is the sound level of a source of sound with an intensity of I = (3.4 x 10) I, %3D

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: Choose the correct answer and explain your choice: Low frequency ultrasound has the following…

A: High frequency ultrasound produce higher quality image but penetrate less.

Q: 3. An earthquake waves speed is recorded at 5 km/s. (Convert from km to m.) If it has a frequency of…

A:

Q: how can you measure how fat away a boundary is when using ultrasound?

A: A detector placed near the source of the ultrasound waves is able to detect the reflected waves. It…

Q: It is more difficult to obtain a high-resolution ultrasound image in the abdominal region of someone…

A: Introduction: Ultrasound imaging sonography is done using high-frequency soundwaves to capture a…

Q: ultrasound physics The best 2D sonographic image is created when the sound beam is: Parallel to…

A:

Q: bathroom

A: The pitch of a sound depends on frequency while the loudness depends on amplitude. A sound with a…

Q: 1. Mac and Tosh are resting on top of the water near the end of the pool when Mac creates a surface…

A:

Q: Earthquakes generate sound waves inside Earth. Unlike a gas, Earth can experience both transverse…

A:

Q: ‏What is ultrasound and how is it used in imaging the human body in a sonar device?

A: Ultrasounds sound waves have a freq. range of . It is out of our hearing range.

Q: When technologists explore for oil deposits, they pass sound waves through sedimentary rock to…

A:

Q: How we will measure flow-using ultrasound? With neat figure, explain the two methods of ultrasonic…

A: In this question we have to answer how we will measure flow-using ultrasound. Please give positive…

Q: Give any two examples of transverse waves.

A: Transverse wave: It is type wave in which the oscillation is takes place perpendicular to the…

Q: How Doppler ultrasound works? Explain.

A: How Doppler ultrasound works? Explain The sound frequencies greater than 20000Hz are called…

Q: DETAILS OBINPHYS8 6.P.013. In a student laboratory exercise, the wavelength of a 30,300 Hz…

A:

Q: Elephants and whales are known to use infrasound to communicate over very large distances. What are…

A: Waves having large wavelength travels a long distance without being attenuated.

Q: In medical diagnosis using ultrasound it is said " For every mm per second that a structure in the…

A:

Q: Please I want answer of this question according to your understading and experience not from the…

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Q: 1. Is the Doppler shift real or just a sensory illusion? Explain your answer.

A: The effect in which observed frequency of the source is different from the actual frequency of…

Q: A water wave has a frequency of 2 Hz. This graph represents a snap-shot of ho water looks at a…

A: The solution can be given as follows :-

Q: Bats use ultrasound waves to see. How has science used this concept to create technological gadgets?…

A: Ultrasound waves are the waves having the frequency more than 100 kHz to 200 kHz

Q: frequency of the waves

A:

Q: 16. The Doppler shift explains: a. Why it is that our hearing is the best near 3000 Hz. b. Why a…

A: Doppler shift :- An apparent change in frequency of a wave due to the relative motion between a…

Q: Ultrasound with a frequency of 4321238 Hz can be used to produce images of the human body. If the…

A: Given data:  Frequency (f) = 4321238 Hz Speed of sound in the body (v) = 2126 m/s Required: The…

Q: How do you tune your guitar strings to have the right frequency? 2 An earthquake generates what…

A: 1.How do you tune your guitar strings to have the right frequency? 2 An earthquake generates what…

Wave Motion

A wave motion is defined as the propagation of disturbances or transfer of energy and momentum from the state of rest or equilibrium to another point in a medium without any actual transfer of matter between them. In a simple explanation, it is the propagation of energy through a medium that is produced due to the repeated vibrations of the particles. Common things we see day to day like waves on water oscillation of a pendulum or bell, light wave, and all the subatomic particles exhibiting wavelike properties. The propagation of waves depends on the medium and their properties. The wave function is the disturbance that produces waves as a function of time. This disturbance oscillates periodically with a fixed frequency and wavelength. There are linear wave motion and non-linear wave motion based on their propagation, motion, and time period where linear wave motion is like sinusoidal waves and non-linear wave motion like a wave motion that gets interrupted in the middle of their propagation.