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प्रश्न
The lower the frequency of vibration, the higher is the pitch.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
The pitch of a sound is proportional to its frequency. As the frequency of vibration increases, the pitch of the sound also increases and vice versa. A sound is said to be high pitched if its vibration frequency is high and is low pitched for a small vibration frequency.
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संबंधित प्रश्न
Loudness is determined by the __________ of vibration.
Which of the following determines the loudness of a sound wave?
How is loudness related to the amplitude of wave?
Name the unit in which the loudness of sound is expressed.
State three factors on which loudness of sound heard by a listener depends.
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.
If the amplitude of a wave is doubled, what will be the effect on its loudness?
What determines the pitch of a sound?
How does the two sounds of same loudness and same pitch produced by different instruments differ? Draw diagrams to illustrate your answer.
Name musical instrument, one in each case, which produces its notes by using the following. In each case state the method used to produce notes of different pitches and loudness.
(a) A vibrating string.
(b) A vibrating column air.
(c) Vibration of any other body.
