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प्रश्न
Name the characteristic of the sound affected due to a change in its
(a) amplitude (b) waveform (c) frequency.
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उत्तर
(a) amplitude - Loudness
(b) waveform - Quality
(c) frequency - Pitch.
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संबंधित प्रश्न
State one important property of waves used for echo depth sounding.
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Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
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