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प्रश्न
Draw a diagram to show the wave pattern of high pitch note and a low pitch note, but of the same loudness.
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उत्तर
The first diagram is high pitch note and second one is low pitch note.
संबंधित प्रश्न
If the amplitude of vibration is large, sound is feeble.
Name the factor that determines Pitch of the note.
What is an echo
Name one property of waves that do not change when the wave passes from one medium to another.
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.
State the factors that determine
(a) the pitch of a note.
(b) the loudness of the sound heard.
(c) the quality of the note.
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of loudness?
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
