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प्रश्न
Name the characteristic of sound related to its frequency
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उत्तर
Characteristic of sound related to its frequency is PITCH.
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संबंधित प्रश्न
State two conditions for an echo to take place.
State one important property of waves used for echo depth sounding.
When sound propagates in air, it does not carry energy with it.
Name three characteristics of a musical sound.
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.
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?
Give scientific reason for the following:
When a nail is hammering appears to get higher and higher in pitch.
Name the factors which determine the quality of a note.
The loudness of a sound depends on its pitch.
