. water waves move into water of a different depth. Refraction is described by Snell's law, which s ... Table 2: RefractionBy the law of refraction (n1sinθ1 = n2sinθ2) and the fact that the index of refracties. ... 전자기파1서론Energy does not stay in one place. Flow of energy moves the whole world. Energy is
transmitted wave: determined by the velocity of sound in the two media: Snell’slaw: Sine1/sine2 ... patients who cannot tolerate the weight of hot packs- caution: general heat precaution, light sensitivity ... - precautions: general heat precaution, metal implants, pacemakers, skeletal immaturityreproductive organs