光比声音传播的快用英语怎么说
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Light travels faster than sound.
This statement comes from the physical laws that govern the speed of light and sound in a vacuum. Light is an electromagnetic wave that travels at the speed of 299,792,458 meters per second in a vacuum, while sound is a mechanical wave that travels much slower, around 340 meters per second in air.
Example sentence:
"The lightning bolt lit up the sky before the thunder reached our ears, proving that light travels faster than sound."
Translation:
"闪电在雷声传到我们耳边之前就照亮了天空,证明了光比声快。"
This statement comes from the physical laws that govern the speed of light and sound in a vacuum. Light is an electromagnetic wave that travels at the speed of 299,792,458 meters per second in a vacuum, while sound is a mechanical wave that travels much slower, around 340 meters per second in air.
Example sentence:
"The lightning bolt lit up the sky before the thunder reached our ears, proving that light travels faster than sound."
Translation:
"闪电在雷声传到我们耳边之前就照亮了天空,证明了光比声快。"
光比声音传播的快用英语怎么说
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