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What has the author K K Ahuja written?

K. K. Ahuja has written: 'Flow duct data for validation of acoustic liner codes for impedance education' -- subject(s): Acoustic measurement, Acoustic impedance, Flow measurement, Acoustic ducts, Flow distribution 'Acoustic properties and durability of liner materials at non-standard atmospheric conditions' -- subject(s): High Reynolds number, Acoustic properties, Durability, Cryogenic wind tunnels, Linings, Pressure effects, Absorbers (Materials) 'Acoustic absorption characteristics of an orifice with a mean bias flow' -- subject(s): Velocity distribution, Bias, Sound transmission, Acoustic properties, Orifice flow 'Sound absorption of a 2DOF resonant liner with negative bias flow' -- subject(s): Flow velocity, Insertion loss, Resonant frequencies, Grazing flow, Data acquisition, Orifices, Experimentation 'Active control of liner impedance by varying perforate orifice geometry' -- subject(s): Porosity, Aeroacoustics, Resonant frequencies, Feasibility analysis, Active control, Acoustic impedance


Why you use kerosene oil as a medium for determining the velocity of ultrasonic waves?

Kerosene oil is commonly used as a medium for determining the velocity of ultrasonic waves because it has a relatively low acoustic impedance and a high stability. These properties allow for minimal signal loss and interference, making it an effective medium for conducting accurate measurements of ultrasonic wave velocity.


What has the author Eduardo Patino written?

Eduardo Patino has written: 'Computation of mean velocity in open channels using acoustic velocity meters' -- subject(s): Mathematical models, Acoustic velocity meters, Streamflow, River channels


How are ultrasonic waves detected by acoustic grating?

by finding the velocity


What in sound energy?

Results from the integral particle velocity v of the surface A , whereby only the portions perpendicularly to the surface acoustic velocity are important.


How does the velocity change as the wavelength increases?

As the wavelength of a wave increases, the velocity of the wave remains constant. In a given medium, the velocity of a wave is determined by the properties of that medium, such as its density and elasticity, and is not affected by changes in wavelength.


What city has no peoples?

Its a riddle. Answer can be anything like electricity, velocity, elasticity etc


Why do sound waves travel faster through metal than air?

velocity of sound is proportional to modulus of elasticity of the medium. Metals have greater modulus of elasticity compared to that of air. Hence the result


What is the impedance of water?

Impedance of water is the density of water times the sound velocity in water ANSWER: Pure water has a high resistivity. An ohmmeter i a good way to check for quality of water. If resistance is low it means that it is has other material floating in there.


Why does the velocity of a wave measure?

The velocity of a wave measures how quickly the wave disturbance travels through a medium. It is determined by the properties of the medium such as density and elasticity. The velocity of a wave can be calculated using the equation v = fλ, where v is velocity, f is frequency, and λ is wavelength.


What is the velocity of mechanical wave?

The velocity of a mechanical wave depends on the medium through which it is traveling. In general, the velocity of a mechanical wave is determined by the properties of the medium, such as its density and elasticity. Mechanical waves travel faster in stiffer and denser mediums.


Effect of velocity of medium on velocity of sound?

Speed of sound has no effect on the particle velocity. Call velocity of sound better speed of sound. Call sound velocity better particle velocity. Velocity of sound is not sound velocity.