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I would suspect that sounds in the frequency range of the human scream (3-4 KHZ) could do this. However, any sound that accompanies another action that is scary will continue to trigger a fear reaction even when only the sound alone occurs. Think of the low-bass sound in Jaws each time the killer shark appeared. By the middle of the movie, you were probably afraid as soon as that music began. Consider also the sound of a car horn that preceded an auto collision you were in, and how that sound can instantly cause the fear and recollection of the collision.
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Why do windows vibrate when sound hits them?
Windows vibrate when sound hits them because sound waves induce pressure variations in the air, causing the windows to move. If the sound frequency matches the resonant frequency of the glass, it can cause the glass to vibrate more strongly, potentially leading to audible noise or even breakage.
How low or high a sound is its?
The pitch of a sound is determined by its frequency. A high-pitched sound has a higher frequency, while a low-pitched sound has a lower frequency. The unit of measurement for frequency is hertz (Hz).
What sound is decided by the frequency of its vibrations?
The pitch of a sound is determined by the frequency of its vibrations. A higher frequency produces a higher pitch sound, while a lower frequency produces a lower pitch sound.
What property of sound determines the pitch of a sound?
The frequency of sound waves determines the pitch of a sound. A higher frequency corresponds to a higher pitch, while a lower frequency corresponds to a lower pitch.
Which characteristic of sound depends upon frequency?
frequency is the pitch of a sound
Is an echo a high or low frequency sound?
An echo can be either a high or low frequency sound, depending on the original sound that it reflects. The frequency of an echo is typically the same as the frequency of the original sound wave.
What characteristic of sound is most closely related to its frequency?
The pitch of sound is most closely related to its frequency. A higher frequency sound wave produces a higher pitch sound, while a lower frequency sound wave produces a lower pitch sound.
What does the high frequency of a sound wave determine?
The frequency of a sound wave determines the pitch. So if there is high frequency it means that the sound will also be high pitched. If it is low frequency that means the sound will be low pitched.
Can you make a sound wave at a high enough frequency to convert it into light?
First of all, a sound wave is not a light wave. The frequency is not the only difference - it is quite a different type of wave. A wound wave might somehow INDUCE the creation of light waves (I don't know, it is just a possibility), but the sound wave ITSELF will not become a light wave. Second, the frequencies of light are extremely high; I am not sure whether sound can made at such frequencies.
How does sound affect frequency?
The definition of sound is : "Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear." Sound can be measured by amplitude (loudness) and pitch (The frequency of the vibrations). Therefore sound does not affect frequency but frequency affects the pitch of the sound.
What is formula for the frequency of sound?
The formula for the frequency of sound is: frequency = speed of sound / wavelength. The speed of sound in air is approximately 343 meters per second at room temperature.
What difference will you hear in a sound there is increase In the frequency?
An increase in frequency will result in a higher pitch sound. The sound will be perceived as being "higher" or "squeakier" compared to a lower frequency sound.
