Anonymous
Anonymous asked in 社會與文化語言 · 1 decade ago

幫我翻近代物理這段的意思

a similar situation would be a row of headlight far away which are lit and then extinguished quickly in order . to a distant observer . this might appear to be a single light moving . and as there is no practical limit on the time between the lighting of successive headlights . this apparent single light could be seen to move with an arbitrarily high speed

Update:

題目是:對一個電視映像管中的電子來說.已超過光速移動經過屏幕是可能的.為何這麼現象並沒有違背特殊像對論.

上面那串英文是解答.但是看不懂= =

2 Answers

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  • CY
    Lv 5
    1 decade ago
    Favorite Answer

    a similar situation would be a row of headlight far away which are litand then extinguished quickly in order . to a distant observer . thismight appear to be a single light moving . and as there is no practicallimit on the time between the lighting of successive headlights . thisapparent single light could be seen to move with an arbitrarily highspeed

    翻譯

    一個相似的情況是 在遠遠的地方有一排燈 它們迅速地依序亮起熄滅 對遠方的觀察者而言 這看起來就像是單點亮光的移動 由於相鄰兩燈亮起的時間間隔實際上並沒有限制 這就可以讓這個擬似光點看起來像是以無窮快的速度移動

    註解

    相鄰兩燈亮起的時間間隔實際上並沒有限制 -- 也就是可以無限小 當兩燈距離除以無限小時間間隔 速度就變成無限大

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  • Anonymous
    1 decade ago

    a similar situation would be a row of headlight far away which are lit and then extinguished quickly in order . to a distant observer . this might appear to be a single light moving . and as there is no practical limit on the time between the lighting of successive headlights . this apparent single light could be seen to move with an arbitrarily high speed

    被迅速妥善點燃然後熄滅的一種相似情況將遠方是一排前燈。 對一個遠房的觀察者。 這可以看起來是移動的一盞單個的燈。 並且在連續的前燈的點燃之間,在時間沒有實際的限制。 這明顯的單個的光可能被看見有任意高速移動

    ^^

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