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प्रश्न
Name the characteristic of the sound affected due to a change in its
(a) amplitude (b) waveform (c) frequency.
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उत्तर
(a) amplitude - Loudness
(b) waveform - Quality
(c) frequency - Pitch.
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संबंधित प्रश्न
The ratio of amplitude of two waves is 3:4. What is the ratio of their loudness?
In which units is the loudness of sound measured?
Sound can not travel in
When sound travels in form of a wave
The unit of loudness is _______.
Explain the mechanism of the formation of a longitudinal wave when the source vibrates in the air.
Which of the following determines the loudness of a sound wave?
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
Give scientific reason for the following:
Windows sometimes rattle when the low notes of a pipe organ are sounded.
Two musical notes of the same pitch and loudness are played on a violin and a piano. Their waveforms are as shown in the figure below:
