Two liquids, 1 and 2, are in equilibrium in a u-tube that is open at both ends, as in the drawing. the liquids do not mix, and liquid 1 rests on top of liquid 2. how is the density rho1 of liquid 1 related to the density rho2 of liquid 2?

What is the magnitude of the resultant vector round your answer to the nearest tenth

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Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?