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प्रश्न
The distance from one compression to nearest rarefaction is called wavelength.
पर्याय
True
False
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उत्तर
False.
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संबंधित प्रश्न
The lower the frequency of vibration, the higher is the pitch.
Name the factor that determines Loudness of the sound heard.
What do you understand by the loudness of sound?
In which units is the loudness of sound measured?
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.
If a drum is beaten hard, its loudness ................
Name the characteristic of sound related to its frequency
- 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)?
Why is the loudness of the sound heard by a plucked wire increased when it is mounted on a sound board?
Draw a diagram to show the wave pattern of high pitch note and a low pitch note, but of the same loudness.
