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प्रश्न
If the amplitude of a sound is halved, its loudness becomes ______.
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उत्तर
If the amplitude of a sound is halved, its loudness becomes one-fourth.
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संबंधित प्रश्न
What determines the pitch of a sound?
Name the subjective property of sound related to its frequency.
Name and define the characteristic which enables one to distinguish two sounds of same loudness, but of different frequencies, given by the same instrument.
How is it possible to detect the filling of a bottle under a water tap by hearing the sound at a distance?
The pitch of sound increases if its frequency ______.
State the factor that determine the pitch of a note.
Name the characteristic of the sound affected due to a change in its frequency.
- Define pitch.
- Two wires AB and CD of same length are stretched by same amount. Which wire will produce a sound of greater pitch on plucking?
- Give a reason for your answer.
The town hall building is situated close to Boojho’s house. There is a clock on the top of the town hall building which rings the bell every hour. Boojho has noticed that the sound of the clock appears to be much clearer at night. Explain.
The pitch is the characteristic of sound that enables us to distinguish between a flat sound and a shrill sound.
