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प्रश्न
Sound can not travel in
पर्याय
solid
liquid
gas
vacuum
उत्तर
vacuum
APPEARS IN
संबंधित प्रश्न
When sound propagates in air, it does not carry energy with it.
The pitch of a stringed instrument is increased by .................. tension in string.
The pitch of a flute is decreased by ................... length of air column.
Standing at a distance, how is it possible to detect the filling of bucket under a water tap by hearing the sound?
How does the two sounds of same loudness and same pitch produced by different instruments differ? Draw diagrams to illustrate your answer.
Name musical instrument, one in each case, which produces its notes by using the following. In each case state the method used to produce notes of different pitches and loudness.
(a) A vibrating string.
(b) A vibrating column air.
(c) Vibration of any other body.
How can one distinguish the sounds of two musical instruments even if they are 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:
The frequency of the stretched string of a fixed length is f when it is plucked in the middle. Where should it be plucked so that string vibrates with frequency (i) 2f, (ii) 3f?
Draw diagrams to show these vibrations and name them.
