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प्रश्न
What is musical sound? Give an example.
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उत्तर
It is a pleasant, continuous and uniform sound which is produced by a vibrating body making periodic and regular vibrations, e.g., the sound produced by flute, violin, etc.
संबंधित प्रश्न
Name the type of waves produced when a tuning fork is struck in air.
Explain the terms 'crests' and troughs' of a wave? What type of waves consist of crests and troughs?
'Note' is a sound :
We can distinguish between the musical sounds produced by different singers on the basis of the characteristic of sound called :
A continuous progressive transverse wave of frequency 8 Hz moves across the surface of a ripple tank
With reference to the frequency, describe the movement of water on the surface
A continuous progressive transverse wave of frequency 8 Hz moves across the surface of a ripple tank
If the wavelength of the transverse wave is 32 mm, calculate the speed with which wave travels across the surface of the water.
What causes sound in air?
Draw a curve showing density or pressure variations with respect to distance for a disturbance produced by sound. Mark the position of compression and rarefaction on this curve. Also, define wavelengths and time periods using this curve.
