An echo is heard due to the reflection from a rigid obstacle.
When sound waves hit a surface and bounce back, it creates an echo. The reflection of sound waves off surfaces like walls or mountains causes the sound to be heard again, creating the phenomenon of an echo.
A reflection of sound waves can be heard by an observer when the sound waves bounce off a surface and propagate back towards the listener. This causes a delay in the arrival time of the sound to the listener's ears, creating an echo effect.
The presence of a natural formation, such as a canyon or rocks, can create a sound reflection that causes the echo to only be heard in one direction at the scenic overlook. This phenomenon occurs when sound waves bounce off the surfaces in a specific direction, amplifying the echo in that particular path.
Sound waves cause an echo when they bounce off a surface and return to the listener's ear.
An echo is heard when a person shouts in a canyon because the sound waves reflect off the canyon walls and back to the listener's ears with a slight delay. This delay is what creates the perception of an echo as we hear the original sound followed by its reflection.
An echo. It is a reflection of sound that can only be heard, and it repeats what is spoken to it.
When sound waves hit a surface and bounce back, it creates an echo. The reflection of sound waves off surfaces like walls or mountains causes the sound to be heard again, creating the phenomenon of an echo.
an echo
echo
A reflection of sound waves can be heard by an observer when the sound waves bounce off a surface and propagate back towards the listener. This causes a delay in the arrival time of the sound to the listener's ears, creating an echo effect.
a quick noise heard that may echo
Echo
becoz they need to be heard
The presence of a natural formation, such as a canyon or rocks, can create a sound reflection that causes the echo to only be heard in one direction at the scenic overlook. This phenomenon occurs when sound waves bounce off the surfaces in a specific direction, amplifying the echo in that particular path.
The girl yelled in her garage and she heard her self echo
An echo can be heard during a hotter day. In fact, soundwaves travel faster during hotter days so a person would hear the echo a lot sooner than they would on a really cold day.
Sound waves cause an echo when they bounce off a surface and return to the listener's ear.