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प्रश्न
If the amplitude and frequency of a sound wave are increased, which of the following is true?
विकल्प
Loudness increases and pitch is higher
Loudness increases and pitch is unchanged.
Loudness increases and pitch is lower
Loudness decreases and pitch is lower.
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उत्तर
Loudness increases and pitch is higher.
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संबंधित प्रश्न
How is loudness of sound related to the intensity of wave producing it?
Name the unit used to measure the sound level.
State the factor that determine the loudness of the sound heard.
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To increase loudness of sound by four times, how much should the amplitude of vibration be changed?
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Assertion: As the amplitude of sound increases, the loudness of sound decreases.
Reason: The loudness of sound depends on the amplitude of the wave.
Name the distinguishing factors of sound.
Define:
Timbre
