Sounds below human's lowest audible frequency of 20Hz are known as Infrasound.
Of light? That would be violet.
the mph of an average human running is 12mph
Ultrasound cannot be heard as it has a higher frequency than audible sound, with a frequency above 20000Hz.
the average weight of the human brain is 10-15 lbs.
1.5-2.5 Hz
The average human can hear frequencies of up to 20,000 Hertz.
The average response of a human ear at the ear drum is flat to about 500 Hz with a peak around 2.5KHz.
At resting state, it can average around 60 - 73 beats per minute.
The exact frequency limits of human sound perception vary from one individual person to the next, but as a population average, the audio industry has always used the range of 20 Hz to 20,000 Hz.
If by "sound" you mean longitudinal vibrations STP air that is audible to the average human, then the frequency range is from about 20 Hz to about 20,000 Hz. Of course any individual will vary a bit from this average. If you mean something else, you will have to be more specific.
-- The highest frequency of sound audible to the human ear is of the order of 20,000 Hz.-- The lowest frequency of light visible to the human eye is of the order of 375,000,000,000,000 Hz.
The frequency range for human audible sound is 20 Hz to 20,000 Hz.
Frequency refers to the average number of times that an average consumer is exposed to the advertising campaign.
3.4kHz
20Hz
the highest frequency that can be heard by a human is 20000Hz