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प्रश्न
The pitch of sound depends on frequency.
पर्याय
True
False
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उत्तर
True.
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संबंधित प्रश्न
The ratio of the amplitude of two waves is 3:4. What is the ratio of their Frequencies?
The quality of a sound depends on the amplitude of wave.
The unit of loudness is _______.
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of loudness?
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 loudness of a note.
Name one main factor on which each character such as intensity, pitch, and quality of musical sound depends.
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.
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?
