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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.
The ratio of the amplitude of two waves is 3:4. What is the ratio of their Frequencies?
What do you understand by the loudness of sound?
When sound travels in form of a wave
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.
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.
What is meant by the ‘loudness’ of a sound? How is it related to the intensity?
Draw a diagram to show the waveforms of a pure note and a musical note, of the same pitch and same loudness.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
