⚛️ 物理难度 2 — 🟢 Basicquantum👁 23 浏览次数⏱ 1 min read
Solve Light of wavelength λ = 397 nm hits a metal with work function W = 3.1 eV. Fi... — Step-by-Step Solution by AhaStep
📝 Problem
Light of wavelength λ = 397 nm hits a metal with work function W = 3.1 eV. Find photon energy and max kinetic energy (photoelectric effect).