yes bell rung under water can be heared
Sound requires a medium, such as air, to travel through. In a vacuum chamber, there is no air or medium for the sound waves to travel through, so the ringing bell cannot be heard.
No, ringing a bell is not an example of a pendulum. A pendulum is a weight suspended from a pivot that swings back and forth under the influence of gravity, while ringing a bell involves making the bell emit a sound by striking it with a clapper or another object.
Be inaudible. Studying for the ASVAB, too?
Bell ringing is the act of a person ringing bells, especially for a predefined purpose.
The duration of Ringing Bell is 2820.0 seconds.
The Ringing Bell was created on 2007-05-01.
Ringing Bell was created on 1978-03-11.
Yes, it is usually shown on CNBC. It is always heard audibly usually accompanied by a brief camera shot of those doing the actual ringing of the bell.
conditioned stimulus
When a ringing bell is touched, no sound is heard because direct contact dampens the vibrations that produce sound waves. The bell's sound is created by its metal vibrating freely in the air, and touching it absorbs some of that energy, reducing or eliminating the vibrations necessary for sound. Additionally, touching the bell may also interrupt its resonance or frequency, further diminishing the sound produced.
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.
You can stop an electric bell from ringing by disconnecting it from the power source or by removing its batteries, if applicable. This will interrupt the electrical current and stop the bell from ringing.