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प्रश्न
Draw a diagram to show the wave pattern of high pitch note and a low pitch note, but of the same loudness.
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उत्तर
The first diagram is high pitch note and second one is low pitch note.
संबंधित प्रश्न
Loudness is determined by the __________ of vibration.
Name the phenomenon that causes a loud sound when the stem of a vibrating tuning fork is kept pressed on the surface of a table.
Name one property of waves that do not change when the wave passes from one medium to another.
In a longitudinal wave, compression and rarefaction are formed.
State three factors on which loudness of sound heard by a listener depends.
- Which of the following quality determines the loudness of a sound wave?
- wavelength
- frequency and
- amplitude
- How is loudness related to the quantity mentioned above in part (a)?
Two identical guitars are played by two persons to give notes of the same pitch. Will they differ in quality? Give a reason for your answer.
Which characteristics of sound will change if there is a change in its amplitude and its waveform.
The loudness of a sound depends on its pitch.
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
