Sir / MA'AM
after removing all the air from the jar will the glass container or else bell jar would vibrate or not if the bell is still ringing
after removing all the air from the jar will the glass container or else bell jar would vibrate or not if the bell is still ringing
Answers & Comments
Answer:
the bell will be still ringing but we can't hear the sound produced
Verified answer
Answer:
Sound is a mechanical wave and needs a material medium like air, water, steel, etc. for its propagation. As the air is pumped out of the sealed bell jar, the sound from the bell jar fades, because the medium is being removed, thus the intensity of sound decreases.