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संबंधित प्रश्न
Fill in the blank.
________ produces a sensation in ears.
Name the characteristic which differentiates two sounds of the same pitch and same loudness.
List four substances which are good absorbers of sound.
Which wave property determines loudness?
Which wave property determines pitch?
Explain the terms 'compressions' and 'rarefactions' of a wave. What type of waves consist of compressions and rarefactions.
A continuous disturbance is created on the surface of water in a ripple tank with a small piece of cork floating on it. Describe the motion of the cork. What does the motion of the cork tell about the disturbance?
Is sound a form of energy?
What is echolocation? How do animals make use of this phenomenon?
Give an example to show that light travels faster than sound?
