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Can a sound of zero decibels be heard be people?
0 dB is the threshold of hearing. Some people can hear a very soft sound and some cannot hear anything.
If there is an explosion some where but no one can hear it is there a sound?
In my opinon: Yes.For me sound is irrespective of listener.
Does sound exist if no one can hear it?
yes..... Some machine will somehow find some noise...... But if ur in a place with no sound then theres no sound =]
What is when hear some sound in the head?
If you hear sounds in your head that no one else can hear, it could be schizophrenia. Talk to your doctor about it.
What if the speed of sound in air depended on the source of the sound?
You would then hear some sound sooner than others.
What are some instruments that are used to help people who have damaged hearing hear?
Some common instruments used to help people with damaged hearing hear better include hearing aids, cochlear implants, and assistive listening devices. These devices work by amplifying sound or directly stimulating the auditory nerve to improve the individual's ability to hear and communicate.
Who does Megan Joy sound like?
I hear some lhasa in her style.
What are some sounds you might hear in the bathroom that sound like z or start with the letter z?
In the bathroom you might hear the sound of a zipper. It starts with the letter z.
If the engine has a bad bearing how will it sound?
You'll most likely hear a knocking sound or squeaking of some kind
What do the shapes of animals ears have to do with animals hearing?
The shape of an animal's ears can help determine how well it can hear. Large ears tend to collect and funnel more sound waves to the ear canal, improving hearing sensitivity. The distinctive shapes of some animals' ears can also help them detect the direction of a sound more accurately.
Can everyone hear sounds?
No, if you are born deaf or become deaf later in life, you are unable to hear sounds. However, some deaf people learn to "feel" sound waves, and therefore giving them some perception of sound.
Do all animals hear the same frequencies of sound as humans do?
No, animals do not hear the same frequencies of sound as humans. Different animals have different ranges of hearing, with some able to hear higher or lower frequencies than humans.
