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प्रश्न
Explain the following and illustrate your answer by drawing appropriate diagram:
Pitch
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उत्तर
Pitch: The 'pitch' of a note is determined solely by its frequency. The pitch in fact, is a subjective sensation in the ear depending only upon the frequency of the musical note. The relation between pitch and frequency is linear to a very close approximation.
Waves of different pitch
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संबंधित प्रश्न
Shrillness of a sound is determined by the ______ of vibration.
A person is standing at the seashore. An observer on the ship which is anchored in between a vertical cliff and the person on the shore fires a gun. The person on the shore hears two sounds, 2 seconds and 3 seconds after seeing the smoke of the fired gun. If the speed of sound in the air is 320 ms-1 then calculate:
1) the distance between the observer on the ship and the person on the shore.
2) the distance between the cliff and the observer on the ship.
Name three characteristics of a musical sound.
Which of the following determines the loudness of a sound 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?
How does the two sounds of same loudness and same pitch produced by different instruments differ? Draw diagrams to illustrate your answer.
Name the factors which determine the pitch of a note.
If ______ of sound is decreased, its loudness also decreases.
______ is a general term for the distinguishable characteristic of a wave.
