/sci/ - Science & Math

Geometric Unity Wed Jan 31 13:48:12 2018 No.9475442 [View]
File: 129 KB, 1152x720, velocity+is+group+velocity,+not+phase+velocity.jpg [View same] [iqdb] [saucenao] [google]

>>9474256
I'm not sure what you mean. I mean [math]p=\hbar k[/math] where the tensor rank of [math]k[/math] is irrelevant. Which squared modulus do you refer to? Why do you refer to it? Are aware that impulse is a vector and if the difference of two quantities is a vector then the two quantities were also vectors? You criticism was not verbose enough for me to understand.

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/sci/ - Science & Math

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