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What is an ultrasonic wave?
Ultrasonic waves are sound waves with frequencies higher than what humans can hear. Sound waves have frequencies of about 20,000 to 100,000.
How are sound waves useful to humans?
It helps you by, if the phone rings you hear it. you can listen for danger
Do sound waves exist even if you can't hear them?
Yes, sound waves exist which are not audible to the human ear. Humans can hear sound waves having frequency between 20 - 20,000 Hz. Other all frequencies lie outside our hearing range and are called ultrasonic or supersonic waves.
Where are sound wave collected to allow humans to hear?
Sound waves are collected at the outer ear.... it funnels the sounds into the ear canal
Is bats produce supersonic sound waves?
the bats do not produce supersonic sounds.they produce ultrasonic sounds.Thats the reason we cant hear them
Do sound waves stop when losing hearing?
in a way, but there are still some there, humans just cant hear them.
What is an ultrasonic wave?
Ultrasonic waves are sound waves with frequencies higher than what humans can hear. Sound waves have frequencies of about 20,000 to 100,000.
What do you understand by following terms-infrasonic waves?
Sound waves at frequencies lower than humans can hear.
Why can't you hear underwater?
Sound waves accessible by humans are attenuated in water.
How are sound waves useful to humans?
It helps you by, if the phone rings you hear it. you can listen for danger
What can you hear but can not see?
Sound waves
Do sound waves exist even if you can't hear them?
Yes, sound waves exist which are not audible to the human ear. Humans can hear sound waves having frequency between 20 - 20,000 Hz. Other all frequencies lie outside our hearing range and are called ultrasonic or supersonic waves.
Where are sound wave collected to allow humans to hear?
Sound waves are collected at the outer ear.... it funnels the sounds into the ear canal
If a tree falls in the forest and no one is around to hear it does it make a sound What is ONE possible argument someone would make to agree OR disagree that a sound is indeed made?
No, because a tree falls in the middle of the woods and there is no one around to hear it, so it can't make a sound! A sound is something you hear. It would make a noise.yes it does make a sound because if something falls it gives off sound waves. the sound waves move out further and further, but the sound waves stop after a while. just because you cant hear doesnt mean its not there......its like yelling at someone who is deaf with someone right beside you. the deaf person cant hear you but the person that's not deaf can hear you because your voice gives off sound waves!
Why cant we hear each other on the moon?
The Moon has no atmosphere, only vacuum. There is nothing for the sound waves to travel in.
What is the example problem of sound waves?
I think its the sounds that people can think they hear when they cant hear. Thats when Audiologists had to become psycic. Think if the deaf student can hear.
Which animal can hear ultrasonic waves?
whale can hear ultrasonic sound waves.
