Advertisements
Advertisements
प्रश्न
How is it possible to recognize a person by his voice without seeing him?
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
Guess which sound has a higher pitch: guitar or car horn?
What are infrasonics? Can you hear them?
To detect the obstacles in their path, bats produce ______.
Name the two types of waves which can be generates in a long flexible spring (or slinky).
Draw a displacement-distance graph of a wave and mark on it, the amplitude of wave by the letter 'a' and wavelength of wave by the letter λ.
Explain how the principle of echo is used by
The bat during its flight at night
A key of a mechanical piano struck gently and then struck again but much harder this time. In the second case
Why is a sound wave called a longitudinal wave?
