The tubular bell is a percussion instrument, where you hit the very top edge of the tube with a hammer. It's best to strike it at an angle. There is also a pedal to sustain the sound.
To produce various notes, the tubes is cut to match the pitch.
Percussion
If you're talking about High Hopes they use a tubular bell tuned in C flat
frequancy decrease damping due to viscosity
Sound is vibration (of air ... as we humans perceive it). If a bell, tubular or otherwise, is made to vibrate then it will cause the adjacent air to vibrate ... and we call it sound.
A electromagnetic bell works by a electrical circuit.
works at taco bell
Filtration, tubular reabsorption, tubular secretion
you ring the bell
Tubular World was created in 1994.
The total amount of a substance that enters the tubular portion of the nephron each minute is said to be tubular load.
From the Tubular bells album by Mike Oldfield
A hammer strikes the inside of the bell and sound is created. However, this only applies to dindong bells.