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प्रश्न
Match the following:
| Human larynx | Vibrations of metal arms |
| Loudspeaker | Vibrations in air column |
| Jal-Tarang | Vibrations in vocal cords |
| Tuning fork | Vibrations in strings |
| Sitar | Vibrations of screen |
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उत्तर
| Human larynx | Vibrations in vocal cords |
| Loudspeaker | Vibrations of screen |
| Jal-Tarang | Vibrations in air column |
| Tuning fork | Vibrations of metal arms |
| Sitar | Vibrations in strings |
संबंधित प्रश्न
Select the correct alternative :
Sound travels the fastest in
Can sound travel through vacuum?
Which of the following cannot transmit sound? Water, Vacuum, Aluminium, Oxygen gas
What is the general name of the waves consisting of :
(a) compressions and rarefactions?
(b) crests and troughs?
Name the device which is used to produce sound in laboratory experiments?
How does sound from a sound producing body travel through air to reach our ears? Illustrate your answer with the help of a labelled diagram.
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.
A key of mechanical piano is first struck gently and then struck again but much harder this time. In the second case :
The region in a sound wave, with higher pressure and density, is called ______ and that with low pressure and density is called ______.
The total number of compressions and rarefactions produced per second in a sound wave is 1000. The frequency of the sound wave is __________.
