3:21 No sir, with your voice it can't go into other room
@sabeehaanwar6517
2 жыл бұрын
What's mean by x is less than zero or equal to zero or greater than zero...
@marekruzicka9866
Жыл бұрын
Simply a coordinate system, if we put condition at x=0, then x0 is another.
@m-108
3 жыл бұрын
But there is some error in the definition of R and T; otherwise, why don't they add up to 1? Please rectify that error.
@the_colors_
2 жыл бұрын
I think the expressions are correct. These don't add up to one, but reflection power coefficient and transmitted power coefficient add up to 1. Reference: cnx.org/contents/dTCAVSga@33.7:IEH5M2Ue@2/Reflection-and-Transmission-of-Mechanical-Waves
Пікірлер: 5