物理比例常数及其教学

Proportional constant of physics and the teaching of it

物理比例常数 ,是物理定理、物理定律公式中一个最常见的常数。物理定理、物理定律中的比例常数 ,除与公式中各物理量单位的选取有关外 ,有的还与物理性质有关。正确理解、掌握和认识物理比例常数 。

Proportional constant of physics is a common constant of physical theorem and physical law.Besides the physical quantum unit of formula choosing,it concerns the physical character.So the correct apprehension,mastery and acquaintance of it are very important in physics teaching.