Advertisements
Advertisements
प्रश्न
Which of the following vibrates when a musical note is produced by the cymbals in an orchestra?
विकल्प
stretched strings
stretched membranes
metal plates
air columns
Advertisements
उत्तर
The metal plates vibrate when a musical note is produced by the cymbals.
(c) Metal plates.
APPEARS IN
संबंधित प्रश्न
Select the correct alternative :
Sound travels the fastest in
Describe an experiment to show that each source of sound is a vibrating body.
Name two sources of sound.
What should an object do to produce sound?
Name four ways in which sound can be produced.
Describe a simple experiment to show that the prongs of a sound producing tuning fork are vibrating.
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 total number of compressions and rarefactions produced per second in a sound wave is 1000. The frequency of the sound wave is __________.
