They are called infrasonic sounds.
human beings are being born just like a baby they have been born then they become a human being
What characteristics are unique to human beings in visible creation
About 3,000,000,000 changes in human beings live
cells
yes
They are called infrasonic sounds.
High frequency sounds that cannot be heard by human beings are typically ultrasonic. They are above the range of human hearing, usually greater than 20,000 Hz. These frequencies are often used in technology such as medical imaging, pest control, and distance measuring.
The results cannot be applied to human beings.
Some sounds that are at certain frequencies cannot be heard by a human ear. Some such sounds are a dog whistle, certain whale songs and dolphin and bat echolocation.
Nufin!
Mercury.
Human beings cannot make life. Life is God given.
human beings are being born just like a baby they have been born then they become a human being
Humans may use sounds they cannot hear for various reasons such as communication with animals or in technological applications like ultrasound testing. These sounds are either outside the range of human hearing or used for specific purposes where their direct perception is not necessary.
The human ear cannot detect all possible frequencies. It has evolved to detect frequencies of sounds that are the most useful to humans, and has a maximum frequency range of about 20Hz to 20kHz, which decreases as you get older, particularly at the higher end. Infrasonic describes sounds that are too low in frequency to be heard by the human ear, and ultrasonic describes sounds that are too high in frequency to be heard by the human ear. These sounds cannot be heard by the human ear because they are outside of its range of capability.
Audible sound is the sound which is between 20 Hertz to 20000 Hertz and can be heard by human beings, whereas Inaudible sound may be below 20 Hertz or above 20000 Hertz and this can't be heard by human beings.
Yes they are, they are highly toxic you cannot eat them.