Why does our Voice Echo on Hills? | #aumsum #kids #shorts #science
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YouTubeAumSum's Science
Why does our Voice Echo on Hills? | #aumsum #kids #shorts #science
Have you ever stood on a hill, shouted your name, and heard it bounce back to you? That’s called an echo! But why does it happen? Let’s explore the science behind this fun sound trick. An echo is a sound that bounces back to you after hitting a surface. Imagine throwing a ball against a wall - it bounces back, right? Sound waves work the ...
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