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प्रश्न
Sound can not travel in
विकल्प
solid
liquid
gas
vacuum
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उत्तर
vacuum
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संबंधित प्रश्न
The pitch of a flute is decreased by ................... length of air column.
Smaller the membrane, .................. is the pitch.
Define the following term:
Frequency
Standing at a distance, how is it possible to detect the filling of bucket under a water tap by hearing the sound?
State the factors that determine
(a) the pitch of a note.
(b) the loudness of the sound heard.
(c) the quality of the note.
How does the wave pattern of a loud note differ from a soft note? Draw a diagram.
Name the unit in which loudness of sound is measured.
When a gun is fired at a distance, why is it that the flash is seen almost instantaneously while the sound is heard a little later?
Draw a diagram to show the waveforms of a pure note and a musical note, of the same pitch and same loudness.
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:
