Advertisements
Advertisements
प्रश्न
Name the characteristic which helps us distinguish between a man's voice and a woman's voice, even without seeing them.
उत्तर
Pitch is the characteristic that helps us to distinguish between a man’s voice and a woman’s voice, even without seeing them.
APPEARS IN
संबंधित प्रश्न
Name the three characteristics of sound.
What type of scans are used these days to monitor the growth of developing baby in the uterus of the mother ?
Explain the term 'pitch' of a sound. On what factor does the 'pitch' of a sound depend ?
Draw labelled diagrams to represent sound of (a) low pitch, and (b) high pitch, of the same loudness.
What is meant by the quality (or timbre) of sound ? On what factor does the quality (or timbre) of a sound depend ?
Explain why, if we strike a table lightly, we hear a soft sound but if we hit the table hard, a loud sound is heard.
Give one use of ultrasound in industry and one in hospitals.
Explain how, bats use ultrasound to catch the prey.
What type of waves are generated by SONAR device fixed to a fishing ship ?
Expand the abbreviation of the term SONAR.
