Advertisements
Advertisements
प्रश्न
Three musical instruments give out notes at the frequencies listed below. Flute: 400 Hz; Guitar: 200 Hz; Trumpet: 500 Hz. Which one of these has the highest pitch?
Advertisements
उत्तर
Trumpet (500 Hz) will have the highest pitch.
संबंधित प्रश्न
Shrillness of a sound is determined by the ______ of vibration.
Name the phenomenon that causes a loud sound when the stem of a vibrating tuning fork is kept pressed on the surface of a table.
What do you understand by the loudness of sound?
Decibel is the unit of pitch of a sound.
Two waves of the same pitch have amplitudes in the ratio 1 : 3 What will be the ratio of their
- loudness,
- pitch?
If the amplitude of a wave is doubled, what will be the effect on its loudness?
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.
Why is the loudness of the sound heard by a plucked wire increased when it is mounted on a sound board?
Name musical instrument, one in each case, which produces its notes by using the following. In each case state the method used to produce notes of different pitches and loudness.
(a) A vibrating string.
(b) A vibrating column air.
(c) Vibration of any other body.
Name the factors which determine the quality of a note.
