what are some findings of laser doppler anemometer to engineering practice?
Q: If a sound source is located at the junction of 3 surfaces perpendicular with each other, its…
A: Sound source is located at the junction of 3surfaces perpendicular with each other.
Q: If the speed of ultrasound in human tissues and blood is 1500m/s and the frequency of the ultrasound…
A:
Q: Two waves interact at a point 15.0 m from one source, and 22.4 m from the other. At this location,…
A:
Q: A sound wave in air has a frequency of 409 Hz. What is its wavelength? Calculate the wavelength for…
A: Given data, (1) f=409 Hz (2) f=454 Hz
Q: How many harmonics are there in this pressure wave? * E
A:
Q: )Problem 14: Two blocks are connected by a massless rope. The rope passes over an ideal…
A: Given: Mass,m1=12kg…
Q: Don't Use Chat GPT
A: The frequency of a sound source is the quantity of waves that move through a point per unit of time.…
Q: Type of interference that occurs at any location along the medium where the two interfering waves…
A: Wave Wave are classified in two forms
Q: In a sound wave, a displacement node is a pressure antinode and vice versa, Why?
A: NodeNode is the point where amplitude of oscillation is minimum, i.e. displacement is minimum. We…
Q: If two waves having amplitudes A and 0.50A are out of phase with each other by , then what is the…
A:
Q: wo perpendicular waves with equal frequencies are superposed to each other .under what conditions…
A: Given: Two perpendicular waves with equal frequencies are superposed to each other.
Q: Why does sound travel fastest in solids and slowest in gasses?
A: Speed of sound: The speed of sound is the distance travelled by the sound wave per unit of time.…
Q: Is there an appreciable Doppler effect when the motion of the source is at right angles to a…
A: Due to the motion of the observer or the sound source there is a change in the frequency. This…
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: Can sound be propagated in a vacuum? Explain
A: Short answer : NO
Q: sound wave travels from water into air. Which properties of the wave (speed, energy, wavelength, and…
A: The relation between frequency, wavelength and speed of the wave is f=vλ
Q: A flat smooth surface will avoid the diffusion of sound energy in all directions. Select one: True O…
A: Step1 - Here we will understand the concept that will be used to solve the question. Reflection of…
Q: Discuss the effect of density , pressure, temperature on the velocity of longitudinal waves in air.
A: Longitudinal waves are the kind of waves in which particles of wave vibrate parallelly to the…
Q: If two waves having amplitudes A and 0.39A are out of phase with each other by , then what is the…
A:
Q: What is the effect of wind on the speed of sound in air?
A: When sound travels in the direction of the wind, its speed is increased. The speed of sound is…
Q: List any two differences between longitudinal waves and transverse waves.
A:
Q: Why do sounds get fainter the farther you are from their sources?
A: Solution:- There are mainly two reasons. 1. When we are away or moving away from the sound source…
Q: What is the speed of sound in air at a temperature of 212°F?
A: Given that,Temperature : T = 212°FHere we need to find the speed of the sound at temperature T :As…
Q: Sound can be heard for great distance at night or after a rainfall. Why?
A: At night or after a rainfall, the medium becomes more humid, and there are several water droplets…
Q: Explain qualitatively the difference between progressive and stationary waves.
A: The diffrence between Progressive Waves and Stationary waves are given below....
Q: arefully measuring waves in a slinky, a student determines a crest to Trough distance of 75 cm. If a…
A: Crest to trough distance is the half wavelength of the wave, hence
Q: A person sitting on a pier observes incoming waves with a distance of 2.5 m between the crests. If…
A:
Q: wo waves constructively interfere; the first wave has twice the amplitude of the second. What would…
A: LET amplitude of first wave is = 2A amplitude of second wave = A we know that resulting wave…
Q: Sound is an example of a(n) wave. O longitudinal wave O surface wave transverse
A: Transverse waves are waves in which the particles of the medium vibrate perpendicular to the…
Q: An example of a destructive interference is a noise canceling headphone. Provide a diagram…
A: When two waves traveling along the same medium intersect, the amplitude of the resultant wave…
Q: Explain the reason why sound waves move faster in dense materials than less dense materials?
A: Sound is an energy that needs medium material for propagation.
Q: A man standing 300m in front of a cliff fires a cannon. After how many seconds later will he hear…
A:
Q: A student wants to establish a standing wave on a wire 2 m long clamped at both ends. If the wave…
A: Given data: Length of the wire L =2 m Wave speed v =72 m/s
Q: The volume of a sound wave corresponds to what for a general wave?
A:
Q: A wave is modeled with the wave function y(x, t) = 0.95m cos[ 70cm-1x - 2s-lt + T/11 ] Calculate the…
A: y(x,t)=0.95cos(70x−2t+π11) The function is of the form y(x,t)=Acos(kx−ωt+ϕ) Where k=70 cmω=2…
Q: A circuit is constructed with five resistors and a battery as shown. The values for the resistors…
A: Between a and b, R3andR2are in series and R4 is in parallel to R2 and R3. For two resistors in…
what are some findings of laser doppler anemometer to engineering practice?
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