Advertisements
Advertisements
प्रश्न
Name the factor that determines Quality of the note
Advertisements
उत्तर
Waveform
APPEARS IN
संबंधित प्रश्न
The pitch of sound depends on frequency.
The pitch of a stringed instrument is increased by .................. tension in string.
Which of the following determines the loudness of a sound wave?
State the factors that determine
(a) the pitch of a note.
(b) the loudness of the sound heard.
(c) the quality of the note.
State three factors on which loundess of sound heard by a listener depends.
Draw a diagram to show the waveforms of a pure note and a musical note, of the same pitch and same loudness.
Two waves of the same pitch have their amplitudes in the ratio 2 : 3.
(i) What will be the ratio of their loudness?
(ii) What will be the ratio of their frequencies?
Give a scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
What is acoustics?
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
