What does the amplitude of a sound wave determine

By Megha Chandrashekar

What does the amplitude of sound wave determine ?

What does the amplitude of a sound wave determine

Loudness
Pitch
Frequency
Amplitude

Option 1 : Loudness

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Megha Chandrashekar is a former Special Education Assistant who now spends her days running after her toddlers, all the while pursuing a freelance writing career