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प्रश्न
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उत्तर
संबंधित प्रश्न
Name the factor that determines Quality of the note
State one important property of waves used for echo depth sounding.
The quality of a sound depends on the amplitude of wave.
The pitch of a stringed instrument is increased by .................. tension in string.
Smaller the membrane, .................. is the pitch.
Which of the following determines the loudness of a sound wave?
Name the characteristic of sound related to its frequency
Two waves of the same pitch have amplitudes in the ratio 1 : 3. What will be the ratio of their :
(i) intensities and
(ii) frequencies
When a gun is fired at a distance, why is it that the flash is seen almost instantaneously while the sound is heard a little later?
If ______ of sound is decreased, its loudness also decreases.
