Advertisements
Advertisements
प्रश्न
Name the characteristic of sound which depends on (a) amplitude (b) frequency, and (c) waveform.
Advertisements
उत्तर
(a) Loudness of sound depends on amplitude.
(b) Pitch of sound depends on frequency.
(c) Quality of sound depends on waveform.
APPEARS IN
संबंधित प्रश्न
Fill in the blank with suitable word .
Sound waves are caused by ...................
How does the pitch of a sound depend on frequency ?
Name the characteristic of sound which can distinguish between the 'notes' (musical sounds) played on a flute and a sitar (both the notes having the same pitch and loudness).
What happens to the pitch of a sound if its frequency increases ?
What happens to the loudness of a sound if its amplitude decreases ?
What name is given to sound waves of frequencies higher than 20 kHz ?
Draw labelled diagrams to represent (a) soft sound, and (b) loud sound, of the same frequency.
How is it that bats are able to fly at night without colliding with other objects ?
Which of the two produces ultrasonic waves : porpoise or whale ?
What type of waves are generated by SONAR device fixed to a fishing ship ?
