【高校物理】 波動20 絶対屈折率 （２１分）

プリズムの虹

プリズムの実験１

*Reflection* and *Diffraction* are the two confusing words in XRD analysis & Bragg law (nλ = 2dsinθ). Let's explain it❗ Here, the focus is only on XRD analysis (Bragg law, nλ = 2dsinθ) Diffraction is more complex phenomena than the Reflection. Diffraction is sometimes also confused with Scattering. The diffraction is the special or sub-type of Scattering! ✅ NO 1:✍ ⇒ Reflection only takes place from the surface / thin surface layer / layers of atomic planes ⭕ ⇒ Diffraction take place through the

低周波の電磁波の基礎知識を得ておきましょう

超音波振動の相互作用（共振・非線形現象）を発振制御する超音波実験（超音波システム研究所）