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प्रश्न
The pitch of a flute is decreased by ................... length of air column.
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उत्तर
increasing
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संबंधित प्रश्न
What is an echo
State one important property of waves used for echo depth sounding.
The quality of a sound depends on the amplitude of wave.
When sound travels in form of a wave
The frequencies of notes given by flute, guitar and trumpet are respectively 400 Hz, 200 Hz and 500 Hz. Which one of these has the highest pitch?
Name the factors which determine the quality of a note.
How is it possible to detect the filling of a pitcher under a tap by hearing its sound at a distance?
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.
Give a scientific reason.
The sounds generated by a tabla and a sitar are different.
