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प्रश्न
उत्तर
संबंधित प्रश्न
The ratio of amplitude of two waves is 3:4. What is the ratio of their loudness?
Name one property of waves that do not change when the wave passes from one medium to another.
Obtain relationship between the time period and frequency.
State three factors on which loundess of sound heard by a listener depends.
How does the two sounds of same loudness and same pitch produced by different instruments differ? Draw diagrams to illustrate your answer.
Explain the following and illustrate your answer by drawing appropriate diagram:
Pitch
Explain the following and illustrate your answer by drawing appropriate diagram:
Quality of a musical note.
Give scientific reason for the following:
Windows sometimes rattle when the low notes of a pipe organ are sounded.
Name the factors which determine the quality of a note.
Draw a diagram to show the waveforms of a pure note and a musical note, of the same pitch and same loudness.
