Pitch of sound depends upon
Hence, pitch of sound depends upon its frequency.
What is the length of vocal cords in men?
The length of the vocal chords differs in men and women, which is why there is difference in the quality of their voice. The length of the vocal chord in men is approximately 20 mm and in women it is 15 mm.
Sound is produced by
The hearing range of human ear is
When a tightly stretched band is plucked, it
When a tightly stretched band is plucked, it vibrate and produce sound due to disturbance in medium. When it stops vibrating, it does not produce any sound.
Which of the following factor influence speed of sound most?
Speed of sound depends upon nature of medium, temperature, humidity and source of sound but nature of medium influence the speed of sound most. Sound travels faster in solid medium than air and water.
1 hertz is equal to
1Hz= 1 vibration/second
1 minute=60 seconds
Hence, 1 hertz = 60 vibrations /minute
In most of the cases vibration of objects are not visible because
Loudness of sound depends upon its
Vibrating part of flute is
Sound is produced by vibration of body. In flute, the vibrating part is air column inside the flute.