Why are selling of Concert halls curved,why cannot we get echo in a small room?
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for 1 asnwer-the ceilings r curved becoz they absorb large sound waves.
2-as the surface area is less so sound waves get absorbed.. so we do not get echo's in a small room...
mark it as brainliest plz......
#swwwt 16
suchitra
2-as the surface area is less so sound waves get absorbed.. so we do not get echo's in a small room...
mark it as brainliest plz......
#swwwt 16
suchitra
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