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प्रश्न
Can sound travel through vacuum?
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उत्तर
No, sound cannot travel through vacuum because sound wave requires a material medium for its propagation.
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संबंधित प्रश्न
Name two sources of sound.
How does a musician playing on a flute change the pitch of sound produced by it ?
Which of the following cannot transmit sound? Water, Vacuum, Aluminium, Oxygen gas
What is the name of the strings which vibrate in our voice box when we talk?
Which object is vibrating when the following sounds are produced?
(i) The sound of a sitar
(ii) The sound of a tabla
(iii) The sound of a tuning fork
(iv) The buzzing of a bee or mosquito
(v) The sound of a flute
How is sound produced? Explain with the help of an example.
Figure X shows a trace of a sound wave produced by a particular tuning fork :
(a) On the graph paper given in Figure Y, draw a trace of the sound wave which has a higher frequency than that shown in figure X.
(b) On the graph paper show in Figure Z, draw a trace of the sound wave which has a larger amplitude than that shown in Figure X.
Which kind of sound is produced in an earthquake before the main shock wave begins ?
How are different sound notes generated in musical instruments like guitar, which uses strings for sound generation, and flute, which uses blown air for sound generation?
Write the answer in your own words.
What is meant by vibration?
