What does loudness depend upon (2 factors)?
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•Loudness depends on amplitude of sound waves.
•On it's frequency,as different people have different frequencies of their ears.
Hope it helped......................
•On it's frequency,as different people have different frequencies of their ears.
Hope it helped......................
Nikki57:
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loudness depends on the following factors:-
1) loudness is proportional to the square of the amplitude - when a body vibrates with a greater amplitude, it sends forth a great amount of energy and hence the energy received by the eardrum is large so the sound appears louder.
2)loudness depends on the surface area of the vibrating body - a larger vibrating area sends forth a greater amount of energy.
1) loudness is proportional to the square of the amplitude - when a body vibrates with a greater amplitude, it sends forth a great amount of energy and hence the energy received by the eardrum is large so the sound appears louder.
2)loudness depends on the surface area of the vibrating body - a larger vibrating area sends forth a greater amount of energy.
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