Nothing will happen. It will continue to be a bell, its metallic composition will not change, nor will its shape, colour, etc.
Be inaudible. Studying for the ASVAB, too?
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.
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.
the bell in a vacuum, in a vacuum there is nothing for the sound wave to move through
they would be put in prison
In the year of 1876, Alexander Graham Bell invented the vacuum jacket. Also, Bell was the first inventor of the telephone.
-> 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
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.)
Alexander Graham Bell
Neither it is placed in the bell
Sound cannot travel in a vacuum.
you will most likely get burned