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प्रश्न
Give a scientific reason.
The sounds generated by a tabla and a sitar are different.
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उत्तर
Due to differences in the pitch and timber, the sound produced by a tabla and a sitar is different.
When fingers or palms thump the leather surface in a tabla with leather fitted, sound is produced.
Thus, the waves produced two-dimensional travel.
The sitar's strings are fastened to a pumpkin-shaped box known as a sound box.
The pitch and frequencies produced by a sitar and a tabla are different, hence they produce different sounds.
संबंधित प्रश्न
Name the phenomenon that causes a loud sound when the stem of a vibrating tuning fork is kept pressed on the surface of a table.
What do you understand by the loudness of sound?
The quality of a sound depends on the amplitude of wave.
The pitch of a flute is decreased by ................... length of air column.
Name the characteristic of sound related to its frequency
Two identical guitars are played by two persons to give notes of the same loudness and pitch. Will they differ in quality? Give reason for your answer.
Two waves of the same pitch have amplitudes in the ratio 1 : 3 What will be the ratio of their
- loudness,
- pitch?
If the amplitude of a wave is doubled, what will be the effect on its loudness?
Which characteristics of sound will change if there is a change in its amplitude and its waveform.
A 0.6 m long stretched wire is made to vibrate in two different modes as shown in figure
(a)
(b)
(i) If the frequency of the note produced in (b) is n, what is the frequency in case (a)?
(ii) In which case (a) or (b), is the note louder? Give reasons.
(iii) In which case is the pitch higher? Give reason.
