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प्रश्न
Name the factors which determine the quality of a note.
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उत्तर
The quality of a note is determined by its waveform.
(i.e., the presence of secondary tones along with the principal note)
संबंधित प्रश्न
Decibel is the unit of pitch of a sound.
The pitch of a flute is decreased by ................... length of air column.
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 |
The safe limit of loudness of audible sound is
Figure shows two jars A and B containing water up to different heights. Which will produce sound of higher pitch when air is blown on them?
Name the characteristic of the sound affected due to a change in its
(a) amplitude (b) waveform (c) frequency.
Two waves of the same pitch have amplitudes in the ratio 1 : 3. What will be the ratio of their :
(i) intensities and
(ii) frequencies
Name the factors which determine the pitch of a note.
What is acoustics?
