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Question

Which phenomenon is responsible for the echo of sound wave?

The correct answer is

Reflection

The phenomenon responsible for the echo of sound waves is Reflection. When sound waves hit a surface and bounce back, they create an echo.
Hence, the correct answer is Option 1.

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Important Questions from Sound

  1. We hear an echo due to

  2. We hear an echo due to

  3. What is required for the generation of a sound wave?
  4. SONAR stands for
  5. An infrasound microphone enables the remote detection of aircraft wake vortices, clear air turbulence, tornadoes, and seismic events at frequencies below:

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