You are trying to remove small particles from water. What would be the BEST thing you could do to remove the small particles? *
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The peaks are there where the centre of the concentric circles lie. (Not circles exactly)
You can count a total 4 of them.
So there are a total of 4 peaks
See the attachment. I have marked them with a cross.
You can count a total 4 of them.
So there are a total of 4 peaks
See the attachment. I have marked them with a cross.