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प्रश्न
Name one main factor on which each character such as intensity, pitch, and quality of musical sound depends.
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उत्तर
Intensity depends on amplitude, pitch on frequency, and quality on the waveform.
संबंधित प्रश्न
What do you understand by the loudness of sound?
Match the following
| column A | column B |
| (A) Amplitude | (1) frequency |
| (B) Frequency | (2) amplitude |
| (C) Loudness | (3)maximum displacement on either side |
| (D) Pitch | (4) presence of other frequencies |
| (E) Waveform | (5) 1/ time period |
Two musical notes of the same pitch and same loudness are played on two different instruments. Their wave patterns are as shown in figure.
How do they differ in
(a) loudness,
(b) pitch and
(c) quality
If the amplitude of a wave is doubled, what will be the effect on its loudness?
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
Explain the following and illustrate your answer by drawing appropriate diagram:
Frequency
The same musical note when played on a piano and when played on a flute sounds different.
What is the noise? Give an example.
What does the intensity of sound depend upon?
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
