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प्रश्न
Name the factors which determine the pitch of a note.
उत्तर
The pitch of a note determined by its frequency.
(i.e., the presence of secondary tones along with the principal note)
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संबंधित प्रश्न
Name one property of waves that do not change when the wave passes from one medium to another.
In a longitudinal wave, compression and rarefaction are formed.
The distance from one compression to nearest rarefaction is called wavelength.
Define the following terms :
(a) Amplitude
(b) Frequency
(c) Time period.
Name three characteristics of a musical sound.
Name three characteristics of a musical sound.
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
Draw a diagram to show the wave pattern of high pitch note and a low pitch note, but of the same loudness.
Explain the following and illustrate your answer by drawing appropriate diagram:
Loudness
The diagram below shows three ways in which the string of an instrument can vibrate.
(i) Which of the above diagrams shows the fundamental note?
(ii) Which has the frequency 4 times that of the fundamental?
(iii) State the ratio between the frequency of the first and second.
