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प्रश्न
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?
उत्तर
Trumpet. Because its frequency is highest.
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संबंधित प्रश्न
The lower the frequency of vibration, the higher is the pitch.
What do you understand by the loudness of sound?
State the safe limit of sound level in terms of decibel for human hearing.
The time period of a wave is 2 s. Its frequency is ..........
Obtain relationship between the time period and frequency.
Figure shows four waves A, B, C, and D
Name the wave which shows
(a) a note from a musical instrument,
(b) a soft note
(c) a shrill note.
What determines the pitch of a sound?
Name the factors which determine the pitch of a note.
What is meant by the ‘loudness’ of a sound? How is it related to the intensity?
