Advertisements
Advertisements
Question
A tuning fork produces sound of ................... frequency.
Advertisements
Solution
single
APPEARS IN
RELATED QUESTIONS
If the amplitude of vibration is large, sound is feeble.
The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration?
Name the factor that determines Quality of the note
State one important property of waves used for echo depth sounding.
The distance from one compression to nearest rarefaction is called wavelength.
State the factors that determine
(a) the pitch of a note.
(b) the loudness of the sound heard.
(c) the quality of the note.
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.
A man playing a flute is able to produce notes of different frequencies. If he closes the holes near his mouth, will the pitch of the note produced, increase or decrease? Give a reason.
Name the factors which determine the quality of a note.
Give a scientific reason.
We can hear the movement of a mosquito’s wings but we cannot hear the movement of our hands.
