关于德布罗意波长的问题,急,The wavefunction for a free electron,i.e.one on which no net force acts,is given by ψ = A sin(1.16x1010x) where x is in meters.Compute the electrons momentum in kev/c to three significant figures.我不知道那
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/26 14:49:49
关于德布罗意波长的问题,急,The wavefunction for a free electron,i.e.one on which no net force acts,is given by ψ = A sin(1.16x1010x) where x is in meters.Compute the electrons momentum in kev/c to three significant figures.我不知道那
关于德布罗意波长的问题,急,
The wavefunction for a free electron,i.e.one on which no net force acts,is given by ψ = A sin(1.16x1010x) where x is in meters.Compute the electrons momentum in kev/c to three significant figures.
我不知道那个波函数是干什么用的,能从其中得到什么,我知道德布罗意函数公式,要求动量得知道波长,那个公式是不是用来求德布罗意波长用的?
关于德布罗意波长的问题,急,The wavefunction for a free electron,i.e.one on which no net force acts,is given by ψ = A sin(1.16x1010x) where x is in meters.Compute the electrons momentum in kev/c to three significant figures.我不知道那
λ=h/p,h为普朗克常数6.63*10^-34
是德布罗意在大量事实的基础上的假设!
所以知道了动量是可以根据此公式算德布罗意波长