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Why does observation effect the position of an electron? Use cylindrical coordinates to calculate :
∫∫∫Wx2+y2dVW:x2+y2≤36,0≤z≤18
∫∫∫W(x2+y2)dV= ?
please help quick::(:(:(? Is ionized air conductive, if so, on a one to ten scale, how conductive?
1 - electric tape
10 - super conductor? A pyramid with a square base has a volume of 60 cubic meters and a height of 2 meters. Find the side length of the square base. Show work.? How do astronomers use spectrographs to identify the composition and movement of a star?