An example of an echo is when you shout in a canyon and hear the sound bounce back to you. This occurs because the original sound wave reflects off the canyon walls and returns to the source.
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An echo is an example of a reflected sound wave. Sound waves travel from the sound source and bounce off surfaces before reaching the listener's ears, creating the sensation of hearing the sound again.
The echo of a sound wave is due to the reflection of the sound wave off a hard surface, such as a wall or a cliff. The reflected sound wave travels back towards the source, creating the perception of an echo.
No, "echo" is not an example of a reflected wave. An echo is the reflection of sound waves off a surface back towards the source, but it is not considered a type of wave itself.
An echo is an example of reflection, which occurs when a wave bounces off a boundary. In the case of sound waves, an echo is produced when sound waves reflect off a surface and return to the listener.
No, an echo is not an example of the Doppler effect. The Doppler effect occurs when there is a change in frequency of a wave due to the relative motion between the source of the wave and the observer. An echo is created when sound waves reflect off a surface and return to the listener, producing a repeated sound.