Arectangular channel 5.0 m wide carries a specific discharge of 4.0 m2 /s. a hydraulic jump is fixed in a certain position by placing concrete blocks at the base of the spillway. the initial depth of the jump is 0.5 m. determine the force acting on the blocks if the depth of water after the jump is 2.0 m. in case that the concrete blocks are removed, what will be the new water depth? ans. === �

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).