A block of mass 20 g sits at rest on a plate that is at the top of the fluid on one si...

A block of mass 20 g sits at rest on a plate that is at the top of the fluid on one side of a U-tube as shown in Figure P10.38. The U-tube contains two different fluids with densities and and has a cross-sectional area of A = If the surfaces are offset by an amount h as shown, (a) which side of the U-tube contains the fluid with the greater density? (b) Find h. (Assume h is positive.)