"Tiān-chû-pho" pán-pún chi-kan bô-kāng--ê tē-hng
刪去的內容 新增的內容
~ r2.7.2+) (bot siu-kái: gl:Radiación electromagnética |
~ Robot: Adding ky:Электр-магниттик нурлануу |
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Tē 54 chōa: | Tē 54 chōa: | ||
[[ko:전자기파]] |
[[ko:전자기파]] |
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[[ku:Tîrêja karebayî-asinrevayî]] |
[[ku:Tîrêja karebayî-asinrevayî]] |
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[[ky:Электр-магниттик нурлануу]] |
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[[la:Radiatio electromagnetica]] |
[[la:Radiatio electromagnetica]] |
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[[li:Elektromagnetische straoling]] |
[[li:Elektromagnetische straoling]] |
2012-nî 9-goe̍h 15-ji̍t (pài-la̍k) 11:36 ê siu-tēng-pún
Tiān-chû-pho (electromagnetic radiation) sī ū tiān-tiûⁿ (electric field) ham chû-tiûⁿ (magnetic field) tī khong-kan thoân-pò ê 1 chióng pho. Tiān-chû-pho mā hō chò tiān-chû hok-siā; lán pêng-sò͘ kóng ê kng, khêng-si̍t tō sī tiān-chû-pho. Tiān-tiûⁿ ham chû-tiûⁿ chiâⁿ-chò 90° teh hàiⁿ-tāng (oscillate), kap thoân-pò ê hong-hiòng mā lóng sio khiā-ti̍t.
Tiān-chû-pho ū lêng-liōng ham ūn-tōng-liōng, ē-tàng thoân hō͘ tú--tio̍h ê bu̍t-chit.
Pún bûn-chiuⁿ sī chi̍t phiⁿ phí-á-kiáⁿ. Lí thang tàu khok-chhiong lâi pang-chō͘ Wikipedia. |