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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
The ratio of amplitude of two waves is 3:4. What is the ratio of their loudness?
The ratio of the amplitude of two waves is 3:4. What is the ratio of their Frequencies?
A person standing between two vertical cliffs and 480 m from the nearest cliff shouts. He hears the first echo after 3s and the second echo 2s later. Calculate:
1)The speed of sound.
2) The distance of the other cliff from the person
Name the unit in which the loudness of sound is expressed.
Why is the loudness of sound heard by a plucked wire increased when mounted on a sound board?
Name the characteristic of the sound affected due to a change in its
(a) amplitude (b) waveform (c) frequency.
Two waves have frequencies 256 Hz and 512 Hz, but same amplitude. Compare their (i) loudness, and (ii) pitch
If the amplitude of a wave is doubled, what will be the effect on its loudness?
Name musical instrument, one in each case, which produces its notes by using the following. In each case state the method used to produce notes of different pitches and loudness.
(a) A vibrating string.
(b) A vibrating column air.
(c) Vibration of any other body.
The frequency of the stretched string of a fixed length is f when it is plucked in the middle. Where should it be plucked so that string vibrates with frequency (i) 2f, (ii) 3f?
Draw diagrams to show these vibrations and name them.
