How Is an Echo Produced?


An echo is produced when a sound wave hits an object and bounces back. For the human ear to discern a sound wave, the object needs to be far enough away for the echo to be heard separately from the original sound. Mountains and large rooms work well for producing echoes.
Q&A Related to "How Is an Echo Produced?"
An echo is a repetation of a sound by reflection of sound waves from surface. it is form when the sound hits the surface such as celling of hall, closed room, etc and get reflected.
1. Open your PHP document in your coding program or plain text editor. 2. Navigate to the location where you want to insert the "echo" tag. 3. Type the following code: echo
An echo (plural echoes) is a reflection of sound, arriving at the l...
Sound can bounce off hard surfaces, like light can off bright surfaces. A sound starts and the sound bounces, the sound then bounces off another wall and another and so on. When it
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