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Bacause they can't
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∙ 11y ago
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Why we cant hear the sounds of frequency more than 20000 Hz. Reason?
These sounds have got a specific name. They are known as Ultrasounds. We can hear them, but the problem is that they cause the eardrum to vibrate too much and hence they are incomprehensible.
Find the frequency of a sound wave that has a wavelength of 1.5 meter. Could you hear this sound?
Frequency= 226.67 Yes, we can hear this sound.
What is determined by sound waves frequency?
The sound that you hear.
Snakes have no ears yet they can hear your footsteps?
they cant hear but they can hear vibrating so they seem to know that its its enimie
What is the relative frequency of a sound as perceived by a listener?
I think you mean pitch.
Why can't adults hear high frequency ring-tones?
because their ears are more developed.
What can a kid's brain do that an adult's can't?
Squat. Adults sit, or bend over...but they don't squat. Children can hear high frequency sounds that adults cannot. Most adults cannot hear tones above 13,000 Hz
Can pigs hear high frequency?
Yes, pigs can hear tones from about 40 Hz up to 40KHz. See related link.
Sound adults can't hear?
It depends very much on the sound pressure level the sound makes at the ears. Adults can often not hear sine tones higher than 15 kilohertz.
What do you hear when two almost identical frequencies are sounded together?
You hear 'beats', or pulses, and these pulses happen at a frequency which is the difference between the frequencies of the nearly identical tones.
Why do elephants need to hear better then other animals?
elephants need to hear better because they communicate* in a lower frequency which means we cant hear them communicate* but they need better ears so they can hear each other *they communicate in low frequency drone's like bird tweeting except they are a lot lower and we cant hear them
What are symptoms of High Ketone levels?
You'll tend to hear sharp noises since the key tones being heard are on a higher frequency.
Do you think humans hear low frequency medium frequency or high frequency tones the best?
I think that humans can hear low frequencies the best because they travel farther and the wave form is wider. High frequencies break up easily against walls and buildings. Think about a loud car stereo on your street.
Why adults cant hear if there is high picthed ringing sound whereas children can?
Adults, usually older than 30, cannot hear some of the frequencies that younger people can. It is usually a symptom of age.
What should be the next gadget in line and why?
i tones because there was no way to hear tones
What would the beat frequency be if you added tones of 880 Hz and 882 Hz?
The number of beats that we hear per second is the beat frequency. It is equal to the difference in the frequencies of the two notes. In this case: Beat frequency = 882 Hz - 880 Hz = 2 Hz. This means that we will hear the sound getting louder and softer 2 times per second.
What is the iPod touch app for high pitched noise that adults cant hear called?
It's called mosquito ringtones.
