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प्रश्न
What should an object do to produce sound?
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उत्तर
An object should vibrate in order to produce sound.
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संबंधित प्रश्न
Describe an experiment to show that each source of sound is a vibrating body.
The frequency of a source of sound is 100 Hz. How many times does it vibrate in a minute?
Can sound travel through (a) iron, and (b) water?
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?
If a ringing bicycle bell is held tightly by hand, it stops producing sound. Why?
A musical instrument is producing a continuous note. This note cannot be heard by a person having a normal hearing rang. This note must then be passing through.
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.
The total number of compressions and rarefactions produced per second in a sound wave is 1000. The frequency of the sound wave is __________.
What is vibration?
