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प्रश्न
How is it possible to recognize a person by his voice without seeing him?
उत्तर १
It is because the vibrations produced by the vocal chord of each person have a characteristic waveform which is different for different persons.
उत्तर २
It is possible to recognize a person by his voice without seeing him because the vibrations produced by the vocal chord of each person have a characteristic waveform which is different for different persons.
संबंधित प्रश्न
Fill in the blank.
The pitch of a sound depends on its ________.
What is a longitudinal wave ?
How does the loudness of sound produced depend on the vibrating area of the body ?
What is loudness of sound? What factors does it depend on?
Draw displacement-time graph of a wave and show on it the amplitude and time period of wave.
What do you mean by the audible range of frequency?
How is sound perceived by us?
The sound waves travel faster ______.
Name the waves used for sound ranging. State one reason for their use.
