When a sound wave is reflected off a wall as an echo, it bounces back and reaches our ears after a short delay, creating a repeated and fainter version of the original sound.
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Sound waves can be reflected to form an echo when they hit a hard surface, such as a wall or a cliff, and bounce back towards the source of the sound. This reflection causes a delay in the sound reaching our ears, creating the sensation of an echo.
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.
The reflection of sound waves off a hard surface, such as a wall, results in the formation of an echo. When sound waves hit a surface and bounce back towards the source, the time delay between the original sound and the reflected sound creates the perception of an echo.
When sound bounces off a wall, you hear an echo. The reflection of the sound waves off the wall creates a delay in the arrival of the sound to your ears, resulting in the perception of an echo. The size, shape, and distance of the wall can affect the characteristics of the echo.
When sound waves hit a fixed end or wall, they are reflected back into the medium they are traveling through. This reflection can result in interference patterns which may amplify or cancel out certain frequencies of the sound wave.