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  1. ... are carbon dioxide and water; the energy source is sunlight (electromagnetic radiation); and the end-products are oxygen and (energy-containing) ... ...

    分類:科學及數學 > 化學 2008年12月07日

  2. ...magnify-clip.png Atmospheric transmittance of various wavelengths of electromagnetic radiation (measured along sea level). The reason this warms the ...

  3. ...with pressure, which is, in fact, equivalent to an increase in concentration of the gas. Electromagnetic Radiation: Electromagnetic radiation is a form ...

    分類:科學及數學 > 化學 2007年05月06日

  4. ...that utilize not only visible light, but many other forms of electromagnetic and non-electromagnetic radiation: microwaves, radiowaves, x-rays, ...

  5. ...space-time around them. Before the advent of modern physics, electromagnetic radiation was thought to be continuous wave. The concept of discrete radi ...

  6. ... out electromagnetic interference (EMI) from external sources; for instance, electromagnetic radiation from unshielded twisted pair (UTP) cables, and ...

  7. ...指的是否電波(例如手提電話的電波)會令喇叭發出雜聲? 正確來說這是電磁波(Electromagnetic (EM) radiation)的影响。手提電話工作時,它會輻射出電磁波,干擾附近 ...

  8. ...spectral range allows the viewer to take advantage of non-visible sources of electromagnetic radiation (such as near-infrared or UV radiation). Enhance ...

    分類:政治及管治 > 軍事 2006年11月27日

  9. ... entered the region can ever escape. The lack of escaping electromagnetic radiation renders the inside of black holes (beyond the event horizon) ...

  10. ... Hole" comes from the fact that, at a certain point, even electromagnetic radiation (e.g. visible light) is unable to break away from the ...