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A ringing bell placed in a vacuum under a glass bell jar will?
Be inaudible. Studying for the ASVAB, too?
What does the rubber sheet on bell jar do when pulled down?
When the rubber sheet on a bell jar is pulled down, it creates a vacuum seal between the bell jar and the surface it is placed on. This vacuum seal allows for the removal of air from within the bell jar when connected to a vacuum pump, creating a vacuum environment inside the jar.
What would happen if you rang a bell in space?
In the vacuum of space, sound cannot travel because there are no molecules to carry the sound waves. So, if you were to ring a bell in space, you would not hear the sound it produces.
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
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.
What would happen to a bell in a glass jar if the air was removed?
If *all* of the air was removed, the bell would vibrate if it was rung, but there would be no air to carry the vibrations to the jar walls, so there would be no sound. If only part of the air was removed, the sound would be poorly carried and would not have the same amplitude (volume). (At around 1/100,000th of an atmosphere, low frequency sounds like a bell will no longer be carried because the molecules are farther apart than the wavelength. This is considered a near vacuum.)
Describe the bell in a bell jar with vacuum experiment?
A bell jar is a piece of laboratory equipment used for creating vacuums.[1] It can be similar in shape to a bell, and can be manufactured out of a variety of materials (ranging from glass to different types of metals). A bell jar is placed on a base which is vented to a hose fitting, which can be connected via a hose to a vacuum pump. By pumping the air out of the bell jar, a vacuum is formed.
What would happen if someone rang the Liberty Bell?
they would be put in prison
When did Alexander Graham bell invent the vacuum jacket?
In the year of 1876, Alexander Graham Bell invented the vacuum jacket. Also, Bell was the first inventor of the telephone.
Experiment to show that sound cannot travel through a vacuum?
-> Suspend an electric bell in an airtight bell jar attached to a vacuum pump. -> Turn on the electric bell. -> Pump out all the air in the bell jar using the vacuum pump. -> The sound of the bell should get fainter as air is pumped out. -> Finally no sound can be heard even though the hammer can be seen hitting the bell
Who invented the vacuum jacket?
Alexander Graham Bell
Is the mute of a brass instrument placed in or over the mouth piece?
Neither it is placed in the bell
