量子力学中,请问公式E=p^2/2m是怎么得来的?
问题描述:
量子力学中,请问公式E=p^2/2m是怎么得来的?
还有E=p^2/2u
答
E = mv²/2 = m²v²/(2m) = (mv)²/(2m) = p²/(2m)
量子力学中,请问公式E=p^2/2m是怎么得来的?
还有E=p^2/2u
E = mv²/2 = m²v²/(2m) = (mv)²/(2m) = p²/(2m)