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An echo is heard due to the reflection from a rigid obstacle.
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∙ 9y ago
An echo is heard when sound waves bounce off a hard surface and return to the listener's ear after a short delay. This delay is a result of the time it takes for the sound waves to travel to the surface and back. The distance between the sound source and the surface also affects the strength and clarity of the echo.
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How can you hear a reflection?
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.
At a scenic overlook you can hear an echo only in one particular direction why?
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.
What wave causes an echo?
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 and the sound waves are?
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.
When a sound wave is reflected it produces what?
When a sound wave is reflected, it produces an echo. The echo is the reflected sound wave that is heard after bouncing off a surface back towards the source.
What cannot not be seen but only heard and will not not speak until spoken to?
An echo. It is a reflection of sound that can only be heard, and it repeats what is spoken to it.
What can not be heard but not seen and only speaks when spoken to?
an echo
Many have heard me but no-one has seen me and I will not speak back until spoken to. What am I?
An echo.
How can you hear a reflection?
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.
Who could only speak by repeating the sounds she heard?
Echo
Why do animals use echo sounding?
becoz they need to be heard
What is the sound of a rifle?
a quick noise heard that may echo
At a scenic overlook you can hear an echo only in one particular direction why?
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.
How do you use echo in a sentence?
The girl yelled in her garage and she heard her self echo
Did echo be heard on a ho tter day?
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.
What wave causes an echo?
Sound waves cause an echo when they bounce off a surface and return to the listener's ear.
Can echo be used with conjunction words?
Yes, "echo" can be used with conjunction words. For example, you can echo a sentence that contains conjunction words like "and" or "but" to repeat the entire sentence or just the part before or after the conjunction.
