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प्रश्न
What do you understand by the loudness of sound?
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उत्तर
Loudness is the property by virtue of which a loud sound can be distinguished from a faint one, both having the same pitch and quality.
संबंधित प्रश्न
Name the factor that determines Loudness of the sound heard.
The ratio of the amplitudes of two waves is 3 : 4. What is the ratio of their loudness?
In a longitudinal wave, compression and rarefaction are formed.
The pitch of a stringed instrument is increased by .................. tension in string.
State three factors on which loudness of sound heard by a listener depends.
Name and define the characteristic which enables one to distinguish two sounds of same loudness, but of different frequencies, given by the same instrument.
Figure shows two jars A and B containing water up to different heights. Which will produce sound of higher pitch when air is blown on them?
Two identical guitars are played by two persons to give notes of the same loudness and pitch. Will they differ in quality? Give reason for your answer.
Name three characteristics of a musical sound.
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
