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The sounds are too high pitch, plus they send out special vibrations to see what is in front of them in the dark.
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∙ 13y ago
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What are the Example of sounds of frequency?
The frequencies of sounds that can be heard by most people are between 20 and 20,000 Hz. Sounds outside of this range are possible, but can no longer be heard by humans.
What sounds correspond to frequencies heard by humans?
I think what you mean is: What frequencies correspond to sounds heard by humans ?The answer to that one is different for every individual. A representative bandwidth for humansis commonly considered to be 20 Hz to 20,000 Hz.
What is a description of what is actually heard?
Audible sound is what is actually heard. Some people will interpret audible sounds differently depending on their ability to hear as well as their perceptions. Animals can "hear" sounds that humans cannot hear. There are ranges of sound that are normal for humans.
Are bat ears similar to the humans?
Bats do not hear the same as humans. Bats ear are much larger and much more sensitive to sounds due to their lack of eyesight.
What sounds can't humans hear?
Humans can't hear sounds that are below 20Hz (infrasound) or above 20,000Hz (ultrasound). Infrasound is produced by natural phenomena like earthquakes and by some animals, while ultrasound is used in medical imaging and by animals like bats for echolocation.
Can animals can hear sounds of higher frequencies then humans?
Many species can, including dogs and bats.
Describe infrasonic and ultrasonic waves and explain why humans can not hear them?
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.
In which quadrant are bowel sounds heard?
Bowel sounds are best heard at the LUQ
Which animal can hear the most quiet sounds?
Dogs can hear extremely quiet sounds. Another animal that is capable of hearing sounds inaudible to humans are dolphins and bats.
What happens when a sounds frequencies higher then 20000Hz?
20,000 Hertz or simply 20 kHz, is taken to be the upper limit of hearing in younger, healthy humans. Sound frequencies higher than 20 kHz cannot be heard by humans, but can be heard by animals like dogs.
Are high frequencies heard as deep sounds?
No, high frequencies are heard as high pitched treble sounds.
What two land mammals actively hunt humans?
the two land mammals that actively hunt humans are polar bears and leopards i have also heard of vampire bats that seek out human blood.
