Question

If amplitude of sound becomes double, then loudness will become ________ times.​

Answer 1

Answer:

→ 4 Times

Explanation:

⇒ As we know, the loudness of sound is directly proportional to the square of the amplitude. i.e. Loudness ∝ (Amplitude)²

• So, when the amplitude is doubled, loudness becomes 4 times.

__________________________________________________________

Note: Loudness depends on the square of the amplitude of the wave.

__________________________________________________________

Thank you, please mark as Brainlist!

⇒Anagh :)

Answer 2

Answer:

make me brain list

Loudness of sound is directly proportional to the square of the amplitude. When amplitude is doubled, loudness becomes 4 times.