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प्रश्न
Fill in the blank with suitable word :
Quality of sound depends on ........................
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उत्तर
Quality of sound depends on waveform.
संबंधित प्रश्न
How is ultrasound used for cleaning?
Explain the working and application of a sonar.
Explain the term 'amplitude' of a wave. Draw the diagram of a wave and mark its amplitude on it.
A wave is moving in air with a velocity of 340 m/s. Calculate the wavelength if its frequency is 512 vibrations/sec.
How is an ultrasound scan for fetus (unborn baby) better than X-ray ?
Write the full name of 'SONAR'.
What happens to the loudness of a sound if its amplitude decreases ?
What is sonar ? Explain its use.
A sonar station picks up a return signal after 3 seconds. How far away is the object ? (Speed of sound in water = 1440 m/s).
What type of waves are generated by SONAR device fixed to a fishing ship ?
