Would metal hitting metal or metal hitting glass make more noise?

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The discussion centers on the sound produced when a lump of metal strikes different materials, specifically glass versus metal. It is noted that when metal hits glass, the resulting noise may be louder due to the shattering of glass and the potential for family reactions, which adds to the overall sound. However, the core argument highlights that metal is more elastic than glass, allowing it to absorb and transfer kinetic energy more effectively, resulting in louder vibrations and sounds when metal strikes metal. An experiment is suggested, involving dropping a glass marble and a steel ball bearing onto a metal plate to compare the sound levels produced by each material interaction. The conclusion emphasizes that metal-on-metal impacts generate more significant sound due to better energy transfer and vibration characteristics.
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If you have a lump of metal would it make a louder noise if it hit glass or metal?
 
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Well if the lump of metal smashed the glass and your family screams at you for being crazy that would certainly be louder than if it hit another metal right?
 
Metal is more elastic than glass - and so metals can be struck harder and vibrate at larger amplitudes without breaking.

Maybe you can get a glass marble and a steel ball bearing and drop them on a metal plate and see what is louder.
 
Metal with Metal. The elasticity transfers the kinetic forces into vibrations and sounds better than glass.
 

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