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प्रश्न
Fill in the blank.
We can hear sounds of frequency in the range of _______
उत्तर
We can hear sounds of frequency in the range of 20 Hz to 20,000 Hz.
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संबंधित प्रश्न
Define Amplitude ?
A musician recognizes the musical instrument by hearing the sound produced by it, even without seeing the instrument. Which characteristic of sound makes this possible ?
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Sound is produced by a ___________ body.
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Name the waves used for sound ranging. State one reason for their use.
