電磁波
電磁波 1.(化學上與物質的價電子交互作用),2.(外能量與內殼層的電子和原子核進行交互作用) 電磁波不需要依靠介質進行傳播,在真空中其傳播速度為光速。電磁波可按照頻率分類,從低頻率到高頻率,主要包括無線電波、微波、紅外線、可見光、紫外線、X射線和伽馬射線。
Chi-Ming Electronics Corp. http://www.chi-ming.com Is a Taiwan company that provides innovative solutions in the field of lighting systems, including automotive bulbs, household bulbs, and indicator bulbs. Chi-ming is committed to the development of LED lighting technology, improving people's lives, enriching lifestyles, reducing energy consumption and impulsive environmental protection. Wisdom, morality, research, development Email: ling711218@gmail.com -----Email: kim@chi-ming.org