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प्रश्न
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
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उत्तर
Quality of a musical note: quality of a sound is that characteristic which distinguishes the two sounds of the same loudness and same pitch, but emitted by two different instruments. It depends on the waveform.
Two sounds of same amplitudes (i.e same loudness) and
same frequency but of different wave forms.
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संबंधित प्रश्न
Name the factor that determines Loudness of the sound heard.
Name the factor that determines Pitch of the note.
The distance from one compression to nearest rarefaction is called wavelength.
Obtain relationship between the time period and frequency.
Which of the following determines the loudness of a sound wave?
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.
What determines the pitch of a sound?
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
Give scientific reason for the following:
Windows sometimes rattle when the low notes of a pipe organ are sounded.
