Question
We hear an echo due to
The correct answer is
Reflection of sound waves
Correct Answer: (b) Reflection of sound waves
Explanation: An echo is caused by the reflection of sound waves from a surface.
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Important Questions from Sound
Which phenomenon is responsible for the echo of sound wave?
We hear an echo due to
- What is required for the generation of a sound wave?
- SONAR stands for
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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