20,000 Hz is considered a high frequency, but it may not necessarily sound loud. The perception of loudness is more closely related to the amplitude or intensity of the sound waves rather than the frequency.
A sound with a frequency of 12000 Hz would be high-pitched rather than loud or soft. Loudness is determined by the amplitude (intensity) of the sound wave, not its frequency.
For the human ear, sound is audible in the range of 20 Hz (Hertz) to 20000 Hz. Sounds below 20 Hz are "infrasonic" and have too low a frequency to be heard; sounds above 20000 Hz are "ultrasonic" and are too high a frequency to be heard.
A sound with a frequency of 12000 Hz is typically considered to be in the higher range of frequencies. However, whether it is perceived as loud or soft depends on the intensity or volume of the sound wave, measured in decibels (dB).
The wavelength of sound in air at 20,000 Hz is approximately 1.7 centimeters. This can be calculated using the formula: wavelength = speed of sound / frequency, where the speed of sound in air at room temperature is about 343 meters per second.
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A sound with a high volume is called a loud sound. When some sounds are too loud and unexpected, they are a nuisance and can be termed as noise pollution.
A sound with a frequency of 12000 Hz would be high-pitched rather than loud or soft. Loudness is determined by the amplitude (intensity) of the sound wave, not its frequency.
For the human ear, sound is audible in the range of 20 Hz (Hertz) to 20000 Hz. Sounds below 20 Hz are "infrasonic" and have too low a frequency to be heard; sounds above 20000 Hz are "ultrasonic" and are too high a frequency to be heard.
the sound would be called "ultrasound"
sound waves, between about 20 Hz to 20000 Hz (for most people).
For the human ear, sound is audible in the range of 20 Hz (Hertz) to 20000 Hz. Sounds below 20 Hz are "infrasonic" and have too low a frequency to be heard; sounds above 20000 Hz are "ultrasonic" and are too high a frequency to be heard.
The frequencies (cycles per second) of the audible vibrations are between 20 Hz and 20000 Hz.
typically 20-20000 Hz - but this range will decrease with age
typically 20-20000 Hz - but this range will decrease with age
A sound with a frequency of 12000 Hz is typically considered to be in the higher range of frequencies. However, whether it is perceived as loud or soft depends on the intensity or volume of the sound wave, measured in decibels (dB).
The wavelength of sound in air at 20,000 Hz is approximately 1.7 centimeters. This can be calculated using the formula: wavelength = speed of sound / frequency, where the speed of sound in air at room temperature is about 343 meters per second.
for this answer it's false i made a 90 on this test :)