Yahoo奇摩 網頁搜尋

  1. electromagnetic radiation 相關
    廣告
  1. 排列方式

  1. ...一種電磁波,都唔係物質 (Electromagnetic wave or usually called Electromagnetic radiation)雖然有對光子做出研究, 但現今光仍然被認定為wave。 ...

  2. ...a more usable or storable form. The energy in sunlight is in the form of electromagnetic radiation from the infrared (long) to the ultraviolet (short) ...

  3. ... ("swiftness").[1][2] It is the speed of all electromagnetic radiation, including visible light, in a vacuum. More generally, it is ...

  4. ... of unburnt carbon or other material) so does the average energy of the electromagnetic radiation given off by the flame (see blackbody). Other ...

    分類:科學及數學 > 化學 2006年12月08日

  5. .... These energies when emitted are in the form of electromagnetic radiation, thus covering all possible frequencies of the electromagentic spectrum... ...

  6. ...when excessive gases is present. 3.2IR is one of the electromagnetic wave. It has the same spped as light. It has a frequency...

  7. ...伽瑪射線 (gamma ray/γ-ray) 與微波、可見光、紫外光等都屬於電磁幅射(electromagnetic radiation),不帶任何電荷。其中,伽瑪射線在光譜中頻率最高,波長 ...

    分類:科學及數學 > 化學 2008年04月29日

  8. ...death of stars, star explosions, release of cosmic rays and electromagnetic radiation (i.e. light, the support of life on earth). Very fascinating ...

  9. ... ( 光 的 統 稱 , 或 稱 電 磁 輻 射 Electromagnetic Radiation ) ; 2 ) 黑 體 不 會 反 射 電 磁 波...

  10. ...plastic. Analogous devices used with other types of electromagnetic radiation are also called lenses: for instance, a microwave lens can be ...