Advertisements
Advertisements
Question
Name the factor that determines Loudness of the sound heard.
Advertisements
Solution
Amplitude
APPEARS IN
RELATED QUESTIONS
Name the factor that determines Pitch of the note.
The distance from one compression to nearest rarefaction is called wavelength.
The quality of a sound depends on the amplitude of wave.
The unit of loudness is _______.
What is longitudinal wave?
If the amplitude of a wave is doubled, what will be the effect on its loudness?
How does frequency affect a musical sound?
What is the noise? Give an example.
The diagram below shows three ways in which the string of an instrument can vibrate.
(i) Which of the above diagrams shows the fundamental note?
(ii) Which has the frequency 4 times that of the fundamental?
(iii) State the ratio between the frequency of the first and second.
A 0.6 m long stretched wire is made to vibrate in two different modes as shown in figure
(a)
(b)
(i) If the frequency of the note produced in (b) is n, what is the frequency in case (a)?
(ii) In which case (a) or (b), is the note louder? Give reasons.
(iii) In which case is the pitch higher? Give reason.
