
#1
Feb504, 03:42 PM

P: 20

can someone explain this to me please?




#2
Feb504, 07:04 PM

Emeritus
PF Gold
P: 8,147

A scalar is just a number. A wave is a repetitive variation in that number. For example the altitude of each point in Wisconsin forms a scalar wave. Or sound waves, all you can hear is the intensity of the superimposed tones; the intensity is just a number (yeah, maybe a complex number) and it varies repetitively (i.e the cycles of the tones).
What context did you find the phrase in? 



#3
Feb604, 06:49 PM

P: 20

in regards to Electronic Voice Phenomenon research by Tesla



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