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When the air in a bell jar containing a ringing bell is removed the sound decreases. why?
When the air is removed from the bell jar, there is no medium for the sound waves to travel through, resulting in the decreased sound. Sound waves require a medium, such as air, to transmit vibrations. Without air in the bell jar, the sound waves cannot propagate as effectively, leading to a decrease in the sound.
Why a bell ringing inside a vacuum chamber cannot be heard?
sound needs a medium to travel. material medium is necessary for propogation of sound. in vaccum sound do not travel. that's the reason why we are not able to hear sound in this case. Jordi101
Why sound is produced when bell is struck with hammer?
When a bell is struck with a hammer, the impact causes the bell to vibrate. These vibrations travel through the air as sound waves, which reach our ears and are perceived as sound. The size, shape, and material of the bell affect the frequency and intensity of the sound produced.
What is a sound of a bell?
A bell produces a clear ringing sound when struck. The sound is created by the vibration of the bell material, which amplifies and resonates to produce the ringing tone.
What causes the sound made by a bell?
The sound of a bell is created when the bell is struck, causing it to vibrate. The vibrations travel through the metal, causing it to produce sound waves that we hear. The shape and material of the bell also influence the tone and pitch of the sound.
When the air in a bell jar containing a ringing bell is removed the sound decreases. why?
When the air is removed from the bell jar, there is no medium for the sound waves to travel through, resulting in the decreased sound. Sound waves require a medium, such as air, to transmit vibrations. Without air in the bell jar, the sound waves cannot propagate as effectively, leading to a decrease in the sound.
What was the first invention of Graham bell?
gallows" sound-powered telephone, which can transmit indistinct, voice-like sounds, but not clear speech. -In his professional career.
What type of thing does not transmit sound?
Sound and vibration are transmitted by matter. So a vacuum will transmit neither.
The tone of a bell ringing in a perfect vacuum will be what?
In a perfect vacuum, there would be no air or any medium to transmit sound waves, so the tone of a bell ringing would not be heard at all. Sound requires a medium, like air, water, or solid materials, to propagate. Therefore, despite the bell vibrating and producing sound waves, those waves would not travel in a vacuum, rendering the tone inaudible.
Why a bell ringing inside a vacuum chamber cannot be heard?
sound needs a medium to travel. material medium is necessary for propogation of sound. in vaccum sound do not travel. that's the reason why we are not able to hear sound in this case. Jordi101
Do bell have a short e sound?
No, the word "bell" does not have a short "e" sound. The "e" in "bell" is pronounced as the "eh" sound.
What does a cow bell sound like?
A cow bell has a metallic clank sound to it. There are many sound clips and videos on YouTube that demonstrate the sound of a cow bell.
Does transmit have a short a sound?
Yes. The A has a short A sound as in tram or cans.
How do you spell the sound of a bell?
A bell sound is typically spelled as "ding" or "dong."
What is the homograph for bell sound?
The homograph for "bell sound" is "bell sound" - homographs are words that are spelled the same but may have different meanings or pronunciations.
Which bell do not produced sound wave the bell in the water or the bell in a vacuum?
the bell in a vacuum, in a vacuum there is nothing for the sound wave to move through
Does bell bird sound like a bell?
noThey do make a bell-like soundsupplement. I'd describe (some parts of) the song of a (NZ) Bell Bird as a chime.
