2026-02-22 18:26:01 | 人围观 | 评论:

消失的声音作文
在我们的日常生活中充斥着各种各样的声音,可是有些声音却会在特定的地点消失了, dissolution of sounds in our lives. Every once, we hear the soft, gentle whispers from distant corners of the room, and they seem so perfect—just right, like a scene out of a magic show.
One evening, I was walking through an old town, and I came across this strange phenomenon. The sound of the radio kept getting louder and stronger, until it seemed to vanish completely into the night, as if nothing happened at all. That wasn't right—wasn't that what it was supposed to be?
As the sun hung high over the horizon, I saw myself standing before a big pile of coal. The distant crunching of coal brought my mind back to my childhood days in this quiet, small town where the neighbors would gather on the street and listen, their ears barely moving as the sound of the train wavered in front.
That night, when I finally could get a good rest, I decided to check out some news. It turned out that the radio signal was lost long before it reached my house—people were still talking all around me! The world didn't stop working because it wasn't out of order!
But then, as the sun began to set and the sky darkened, I started hearing voices again. This time, instead of a distant crunching sound, there was a soft, soothing whisper that lingered in my mind—whispering something like, 'Hello! You're home!' And with a small smile on her face, she began to come closer, and the world around us began to fade away.
As I sat at the window, watching the stars begin to twinkle brighter than they had ever been before, I realized that this phenomenon wasn't just something I'd observed once— it was a recurring occurrence in these quiet towns where people never moved for years. But how could it be? How did that sound stop working so suddenly?
That's when I started to research more about the phenomenon in question—a loss of sound as far away as an entire town disappears into the night. After much research, I discovered that the radio waves passed through the air without being absorbed by the town and continued to travel on their own way— a property known as 'radio wave attenuation.' The distance had no effect on how long the signal would last!
So, why did this happen? And what was it about about these towns and the people who lived within them that made them immune from losing radio waves so suddenly?
A bit of research led me to some pretty interesting findings. I found out that the sound of a train passing by could last miles into the distance—the reason being, sound waves are not as easily absorbed as electromagnetic waves (which radio waves are). This had nothing to do with their physical properties— but rather with the way light and electromagnetic radiation interact with matter.
So now I knew that when the radio signal vanished into the night, it wasn't something about the music—it was more about the sound waves themselves. And this led me to think: why did towns disappear from our vision in such a sudden way? Wasn't it because of their distance or their size compared to the wavelength of the radio waves we were listening to?
After much back and forth, research and thinking, I discovered that the disappearance was actually due to what's called 'absorption' by materials. Radio waves can be absorbed by certain substances and materials— but in this case, the town didn't absorb any of the radio waves. The towns were made up of materials that don't interact with light or radio waves at all.
So when I stood at the window watching the stars begin to twinkle brighter than they had ever been before, I realized that the sound was finally coming back— but this time it wasn't a radio station. It was just a whisper from within the town. And then, as the sun began to set and the sky darkened, the world around us began to fade away.
But for those who lived in these towns, their lives were on the brink of destruction when the sound of the radio signal vanished into the night. The people there didn't stop listening—they kept talking, but they just couldn't hear anything anymore!
Now that I've learned more about this phenomenon, I can try to explain it to others in a way that's easy to understand. Just tell them that while sound waves pass through materials without being absorbed, towns and cities are made of materials that don't interact with light or radio waves at all—so the sound stops disappearing like a ghost in the mist.
As I sat there, staring out at the night sky and thinking about this strange phenomenon, I couldn't help but wonder about the future. What will happen to the towns we've lived in for so long? How far away will radio waves go before they vanish into the night like an old storybook?
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