Question

plz tell the right answerre​

Answer 1

Answer:

The amplitude of a sound wave determines its loudness or volume. A larger amplitude means a louder sound, and a smaller amplitude means a softer sound. In Figure 10.2 sound C is louder than sound B. The vibration of a source sets the amplitude of a wave.

Answer 2

Explanation:

AS WE ALL KNOW THAT SOUND IS PRODUCED BY VIBRATION SO HIGER THE

VIBRATION HIGER THE SOUND AND LOWER THE VIBARTION LOWER THE SOUND

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