论文部分内容阅读
1电磁波的特点电磁波具有波粒二象性,主要有以下6大特点.1)电磁波是物质波,传播时不需要介质,可在真空中传播.2)电磁波是横波,电场方向与磁场方向相互垂直,而且都跟传播方向相互垂直.3)电磁波与物质相互作用时,能发生反射、吸收、折射等现象.4)电磁波具有波的共性,能产生干涉、
1 Characteristics of Electromagnetic Wave Electromagnetic wave has wave-particle duality, which has the following six major characteristics: 1) Electromagnetic wave is a material wave that does not need medium to propagate and can propagate in vacuum. 2) Electromagnetic wave is a transverse wave, and the direction of the electric field and the direction of the magnetic field mutually Vertical, and perpendicular to the direction of propagation.3) When electromagnetic waves interact with matter, they can reflect, absorb, refraction, etc. 4) Electromagnetic waves have wave commonality and can interfere with each other,