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Infrasonic fi Audible fa and Ultrasonic fu sounds are related a
- a)fi < fa < fu
- b)fa < fi < fu
- c)fi > fa > fu
- d)fa < fu < fi
Correct answer is option 'A'. Can you explain this answer?
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Infrasonic fi Audible fa and Ultrasonic fu sounds are related aa)fi &l...
Sound is only audible to the average humar ear if the frequencies lie between 20 Hz and 20 kHz. The actual range varies from person to person. Sound waves with frequencies less than 20 Hz are called infrasonic or subsonic and those with frequencies above 20 kHz are called ultrasonic.
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Infrasonic fi Audible fa and Ultrasonic fu sounds are related aa)fi &l...
Infrasonic, audible, and ultrasonic sounds are all related in terms of their frequencies.
Infrasonic sounds refer to sounds that have frequencies below the range of human hearing, typically below 20 Hz. These low-frequency sounds are often produced by natural phenomena such as earthquakes or by man-made sources like large machinery.
Audible sounds, on the other hand, are sounds that fall within the range of human hearing, approximately between 20 Hz and 20,000 Hz. These are the sounds that we can perceive and recognize with our ears.
Ultrasonic sounds, as the name suggests, are sounds that have frequencies above the range of human hearing, typically above 20,000 Hz. Ultrasonic frequencies are often used in medical imaging, industrial applications, and even by certain animals for communication or echolocation purposes.
In summary, all three types of sounds are different in terms of their frequencies, with infrasonic sounds being below the audible range, audible sounds falling within the range of human hearing, and ultrasonic sounds being above the audible range.
Infrasonic sounds refer to sounds that have frequencies below the range of human hearing, typically below 20 Hz. These low-frequency sounds are often produced by natural phenomena such as earthquakes or by man-made sources like large machinery.
Audible sounds, on the other hand, are sounds that fall within the range of human hearing, approximately between 20 Hz and 20,000 Hz. These are the sounds that we can perceive and recognize with our ears.
Ultrasonic sounds, as the name suggests, are sounds that have frequencies above the range of human hearing, typically above 20,000 Hz. Ultrasonic frequencies are often used in medical imaging, industrial applications, and even by certain animals for communication or echolocation purposes.
In summary, all three types of sounds are different in terms of their frequencies, with infrasonic sounds being below the audible range, audible sounds falling within the range of human hearing, and ultrasonic sounds being above the audible range.
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Infrasonic fi Audible fa and Ultrasonic fu sounds are related aa)fi &l...
Option a
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Infrasonic fi Audible fa and Ultrasonic fu sounds are related aa)fi < fa < fub)fa < fi < fuc)fi > fa > fud)fa < fu < fiCorrect answer is option 'A'. Can you explain this answer?
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