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प्रश्न
If ______ of sound is decreased, its loudness also decreases.
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उत्तर
If amplitude of sound is decreased, its loudness also decreases.
संबंधित प्रश्न
The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration?
Name the factor that determines Pitch of the note.
The quality of a sound depends on the amplitude of wave.
Match the following
| column A | column B |
| (A) Amplitude | (1) frequency |
| (B) Frequency | (2) amplitude |
| (C) Loudness | (3)maximum displacement on either side |
| (D) Pitch | (4) presence of other frequencies |
| (E) Waveform | (5) 1/ time period |
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Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
Name the factors which determine the quality of a note.
