"Tiān-chû-pho" pán-pún chi-kan bô-kāng--ê tē-hng
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無編輯摘要 |
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[[File:Light-wave. |
[[File:Light-wave.svg|thumb|350px|Tiān-chû-pho ê khài-liām-tô͘, tī tô͘--nih, ùi tò-pêng thoân kaù chiàⁿ-pêng.]] |
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'''Tiān-chû-pho''' (electromagnetic wave) sī ū [[tiān-tiûⁿ]] (electric field) ham [[chû-tiûⁿ]] (magnetic field) tī khong-kan thoân-pò ê 1 chióng [[pho]]. Tiān-chû-pho sī '''[[tiān-chû hok-siā]]''' hiān-siōng ê chi̍t bīn; 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''' (electromagnetic wave) sī ū [[tiān-tiûⁿ]] (electric field) ham [[chû-tiûⁿ]] (magnetic field) tī khong-kan thoân-pò ê 1 chióng [[pho]]. Tiān-chû-pho sī '''[[tiān-chû hok-siā]]''' hiān-siōng ê chi̍t bīn; 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. |
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Hiān-chú-sî (2018-nî 5-goe̍h 3-ji̍t (pài-sì) 17:31) ê siu-tēng-pún
Tiān-chû-pho (electromagnetic wave) sī ū tiān-tiûⁿ (electric field) ham chû-tiûⁿ (magnetic field) tī khong-kan thoân-pò ê 1 chióng pho. Tiān-chû-pho sī tiān-chû hok-siā hiān-siōng ê chi̍t bīn; 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. |