Question

3. What is amplitude? What is its si unit​

Answer 1

Answer:

The maximum displacement of sound waves from its mean position is called Amplitude.

si unit of Amplitude is metre(m).

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Answer 2

Explanation:

Amplitude

The amplitude is the maximum disturbance or displacement of the medium from the equilibrium (rest) position.

Quantity: Amplitude (A) Unit name: metre Unit symbol: m