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प्रश्न
Which characteristics of sound will change if there is a change in its amplitude and its waveform.
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उत्तर
Amplitude changes – Loudness changes.
संबंधित प्रश्न
What is an echo
The frequency is measured in second.
The quality of a sound depends on the amplitude of wave.
Smaller the membrane, .................. is the pitch.
Which of the following determines the loudness of a sound wave?
How is loudness related to the amplitude of wave?
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
Explain the following and illustrate your answer by drawing appropriate diagram:
Pitch
Name the factors which determine the pitch of a note.
