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प्रश्न
Name the factor that determines Pitch of the note.
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उत्तर
Frequency
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संबंधित प्रश्न
Shrillness of a sound is determined by the ______ of vibration.
The time period of a wave is 2 s. Its frequency is ..........
Smaller the membrane, .................. is the pitch.
Obtain relationship between the time period and frequency.
State the factors that determine
(a) the pitch of a note.
(b) the loudness of the sound heard.
(c) the quality of the note.
Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
Give scientific reason for the following:
Windows sometimes rattle when the low notes of a pipe organ are sounded.
The same musical note when played on a piano and when played on a flute sounds different.
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 scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
