A reflection is the bouncing back of sound waves off a surface, while an echo is the repetition of sound caused by the reflection off a distant surface. So, a reflection can contribute to creating an echo by bouncing sound waves off a surface, leading to the perception of a repeated sound.
It is called an echo.
It is a reflection.
The reflection of a sound wave is called an echo. When a sound wave encounters a hard surface, it bounces back and can be heard again, creating an audible reflection known as an echo.
An echo and a reflection are similar because they both involve the bouncing back of sound or light waves off a surface.
Echo is the reflection of sound waves off of a surface, resulting in a distinct repeat of the original sound. Reflection of sound is the general term for any sound wave bouncing off a surface, whether or not it produces a distinct echo.
Echo.
It is called an echo.
A wave reflection.
It is a reflection.
The reflection of a sound wave is called an echo. When a sound wave encounters a hard surface, it bounces back and can be heard again, creating an audible reflection known as an echo.
An echo is a sound caused by the reflection of sound waves.
An echo or reverberation.
An echo and a reflection are similar because they both involve the bouncing back of sound or light waves off a surface.
A mirror, an echo and a bouncing ball are three common examples of reflection.
Echo is the reflection of sound waves off of a surface, resulting in a distinct repeat of the original sound. Reflection of sound is the general term for any sound wave bouncing off a surface, whether or not it produces a distinct echo.
The word is "echo." From Merriam-Webster's online dictionary: echo noun \ˈe-(ˌ)kō\ plural ech·oes also echos Definition of ECHO 1 a : the repetition of a sound caused by reflection of sound waves b : the sound due to such reflection
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.