The discoverer of loudness and intensity of sound is - Practice (English) | ObjectiveMcq

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The discoverer of loudness and intensity of sound is - Practice (English) | ObjectiveMcq

PracticeGeneral SciencePhysical WorldThe discoverer of loudness and inte...

Physical World General ScienceEasy

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The discoverer of loudness and intensity of sound is

Correct Answer:

(B) Bell

Explanation:

Bell

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