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The number of oscillation per second of a vibrating object is called it's time period |
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Answer» Answer: The number of oscillations per second of a vibrating OBJECT is known as its frequency. Time period is the time REQUIRED to complete ONE OSCILLATION. Loudness of a sound is proportional to the square of the amplitude of its VIBRATION. When the amplitude of vibration of a sound is large, the sound is very loud. Explanation: HOPE IT'S HELPFUL MARK ME AS BRAINLIST AND FLW ME |
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