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Acoustic impedance is the measurement that indicates how much sound pressure the vibration of molecules at a given frequency is generated. Attenuation refers to the gradual loss in intensity through a medium, such as light and sound in water.
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What is meant by the terms predecessor event and successor event?
predecessor
What is meant by the first two non-zero terms in an binomial expansion?
The first two terms in a binomial expansion that aren't 0
What is meant by perceived value of an item?
An approximate value in terms of Money that is guesstimated.
What does demophile mean?
demophile is a compress terms that meant nothing to the word demophile
How do you write 0.555 as a fraction in lowest terms?
555/1000= 111/ 200. if you meant it to be an infinite repeating decimal then it would be 5/9
What is the acoustic impedance of silicone?
The acoustic impedance of silicone typically ranges from 1.5 to 2.0 MRayl (megaRayl). It is lower compared to water or soft tissues, which makes it suitable for certain biomedical applications such as tissue-mimicking phantoms for ultrasound imaging.
What are the secondary constant of transmission line?
The secondary constants of a transmission line are the surge impedance, propagation constant, attenuation constant, and phase constant. These constants determine the behavior of signals traveling through the transmission line and are important for analyzing the performance of the line in terms of signal integrity and power transmission.
How does water affect the travel of radio frequency?
Water affects the travel of radio frequency in terms of attenuation. For example, sea water has high attenuation, causing communication hardly possible.
What does mosaic attenuation mean in medical terms?
Mosaic attenuation describes a certain kind of visual pattern seen on a CAT scan of the lung. It has no diagnostic meaning - it just describes the picture.
What are the main differences between FETs and BJTs in terms of input impedance?
FET has very high input impedanceBJT has very low input impedance
What is the difference between characteristic impedance and intrinsic impedance?
I believe intrinsic impedance is more tied to the medium, thus is defined in terms of magnetic and electric permeability and electrical conductivity, while characteristic impedance is a "wider" look at the impedance. For example, you can calculate the intrinsic impedance of a 18 awg copper wire, or air, or a vacuum. If you wanted to use coax cable with an 18 awg core, you would be looking at the characteristic impedance, not the intrinsic impedance of the copper that will be carrying the waveform.
Where is the acoustic guitar played?
Any guitar without electronic pickups and with a hollow body is considered to be an 'acoustic guitar' Acoustic guitars are best played into a microphone, or played where they can be heard in terms of location. Otherwise Acoustic guitars may be played anywhere.
The reduction in amplitude of a wave due to energy loss is called?
The reduction in amplitude of a wave due to energy loss is called attenuation. This process leads to a decrease in the intensity of the wave as it travels through a medium and is often described in terms of decibels.
What is meant by histerisis?
what is meant by histerisis in terms of Elctrical Machines?
Why do you often represent the quality of speakers in terms of its power instead of its impedance?
Because people believe mostly in the power. But power is not quality.
What is meant by the terms natural resource?
a) What is meant by the term "sustainable natural resources"?
Explain what is meant by feedback in terms of acquiring skill?
Explain what is meant by feedback
