Advertisements
Advertisements
प्रश्न
Name four ways in which sound can be produced.
Advertisements
उत्तर
Sound can be produced by the following methods:
(i) By vibrating strings (e.g., sitar)
(ii) By vibrating air column (e.g., flute)
(iii) By vibrating membranes (e.g., drum)
(iv) By vibrating plates (e.g., cymbal)
APPEARS IN
संबंधित प्रश्न
Describe an experiment to show that each source of sound is a vibrating body.
Explain why you can predict the arrival of a train by placing your ear on the rails without seeing it.
What minimum distance is required between the source of sound and the reflecting surface to hear an echo ? Give reason.
What should an object do to produce sound?
How is sound produced? Explain with the help of an example.
Fill in the blank with suitable word.
When the frequency of the sound is increased, the wavelength ____________.
Draw the sketches of two waves A and B such that wave A has twice the wavelength and half the amplitude of wave B.
Which kind of sound is produced in an earthquake before the main shock wave begins ?
Different sound notes have different ______.
The substance through which sound is transmitted is called ______.
