How many times per second does a tuning fork vibrate if it is producing a sound wave in helium gas with a frequency of 384hz?

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Maeve Schaefer asked a question: How many times per second does a tuning fork vibrate if it is producing a sound wave in helium gas with a frequency of 384hz?
Asked By: Maeve Schaefer
Date created: Sat, May 22, 2021 3:45 PM
Date updated: Fri, Jan 14, 2022 8:55 PM

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FAQ

Those who are looking for an answer to the question «How many times per second does a tuning fork vibrate if it is producing a sound wave in helium gas with a frequency of 384hz?» often ask the following questions:

👋 How does a tuning fork create a sound wave?

  • The tuning fork’s vibrations interact with the surrounding air to create sound. As the tine’s move back and forth at tremendous speeds, the vibrations press air molecules together - forming compressions - and force them apart - forming rarefactions. Together, a collection of compressions and rarefactions form a sound wave.

👋 What kind of sound wave does a tuning fork produce?

  • A continuous sound (such as the one produced by a tuning fork) is caused by the vibrations of the fork tines. The tines’ vibrations repeatedly compress and displace the air particles around them, causing a repeating pattern of compressions that we hear as a single, continuous tone. How does a tuning fork resonate?

👋 How does a tuning fork make a sound?

Hitting the tuning fork against a hard object causes it to vibrate. This creates sound waves which move through the air and hit your eardrum.

1 other answer

The frequency of a wave motion is the number of waves passing through a fixed position each second. Thus, the sound wave emitted from the tuning fork has a frequency of 384 Hz means that the fork is vibrating 384 times per second.

Your Answer

We've handpicked 21 related questions for you, similar to «How many times per second does a tuning fork vibrate if it is producing a sound wave in helium gas with a frequency of 384hz?» so you can surely find the answer!

What type of wave propagation does a tuning fork have?
  • The acoustic wave in air is a longitudinal wave. The mechanical movement of arms of the tuning fork could be interpreted as a transversal wave, but it's actually more of vibration. There is no real wave propagation.
What fundamental characteristics of the sound produced by a tuning fork depends on its frequency?

The characteristics that determine the frequency with which a tuning fork will vibrate are the length and mass of the tines.

Is vibration of tuning fork compressional or transversal wave?
  • But vibration of tuning fork produces sound which are compressional in nature . Please tell me the correct answer and reason behind it. Show activity on this post. The acoustic wave in air is a longitudinal wave. The mechanical movement of arms of the tuning fork could be interpreted as a transversal wave, but it's actually more of vibration.
Is the sound produced by a tuning fork longitudinal or longitudinal?
  • Well, as Kyle said the sound produced by a tuning fork (or any other source) is longitudinal. But, the tuning fork itself does both, transversal and longitudinal. The 2 prongs are in a transversal movement (bending towards each other).
How many times does a wave oscillate per second?
  • A wave oscillates up and down two complete cycles each second. If the wave travels an average distance of 6 meters in one second, its wavelength is A) 0.5 m.
Does the sound on a tuning fork get louder if you hit it harder?

It does get louder! It increases the amplitude of the sound wave

How does the middle ear vibrate with sound?
  • The Middle Ear. The eardrum is a very durable and tightly stretched membrane that vibrates as the incoming pressure waves reach it. As shown below, a compression forces the eardrum inward and a rarefaction forces the eardrum outward, thus vibrating the eardrum at the same frequency of the sound wave.
Was the tuning fork vibrating or still when it made a sound?

ya...the tuning fork was vibrating and different rating forks are available.eg:-512 vibrations/sec. actually,the sound was produced due to the phenomenon known as RESONANCE.

What has more harmonics in its sound a tuning fork or guitar?

A guitar is a far more complex structure than a tuning fork, and has more harmonics. The whole design of a tuning fork is intended to give as simple and pure a sound as possible, since that is the easiest type of sound to use when you are trying to tune an instrument. You wouldn't want harmonics in a tuning fork.

A frequency of one sound wave per second is called?

Frequency is related by 1/Time. The unit is hertz (hz). One sound wave a second would yield a frequency of 1 hz.

What is the frequency of a 2 second sound wave?
  • For example, a wave with a time period of 2 seconds has a frequency of 1 ÷ 2 = 0.5 Hz. A sound wave has a time period of 0.0001 seconds. What is its frequency? A radio wave has a time period of 0.0000003333333 seconds.
How does helium affect sound waves?
  • In physics, the speed of a wave equals its frequency multiplied by its wavelength. So, if a sound wave travels faster through a vocal tract full of helium than it would through a vocal tract full of air, either its frequency or its wavelength must get a boost in a helium-filled cavity, too.
What does the sound travel through when the tuning fork is not touching the desk?

air

Why does the a natural sound different on a tuning fork then on a violin?

The note A-natural sounds different on a tuning fork, a violin, and a flute because of the relative amplitudes of harmonics.

Why does the sound produced by the tuning fork die out when touched by hand?

The (sound - vibration) energy is absorbed by the flesh.

What vibrates between the tuning fork and the eardrum to carry the sound?

The air experiences a longitudinal pressure wave, which some might call a vibration, as it transmits sound from a tuning fork to the ear.

Why does a clarinet sound different from a tuning fork even played at the same pitch?

The answer may depend. If you are playing the clarinet at the same "pitch" as the tuning fork, you should hear the same frequency (the notes should sound the same). However, if you are playing the same note name, it's probably because theclarinet is a b-flat instrument and the tuning fork is probably tuned to concert A at 440.

How does a high frequency wave sound?

The higher the frequency waves oscillate, the higher the pitch of the sound we hear. As you see, sound frequency is determined by the way in which sound waves oscillate whilst travelling to our ears, meaning that they alternate between compressing and stretching the medium, which in most cases is air.

What does a sound wave frequency determine?

The characteristic of highness or lowness of a sound is called The frequency of a sound wave determines the pitch of the sound you hear. Remember that frequency is the number of waves passing a fixed point in a given period of time.

Sound wave with a high frequency will have?
  • Sound waves can cause internal bleeding and stop a human heart with a frequency that resonates with the organ. Experts have used sonar in oceans to detect and kill hostile divers by destroying organs and bone. Exposure to high intensity (184 dB) ultrasound frequencies from 700 kHz to 3.6 MHz has caused lung and liver damage. Sound can be a killer.
Sound wave vibrate what parts of the ear?
  • Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus , incus, and stapes .