Water is pumped from a lake to an elevated pond using a pump with pumping power (power delivered to fluid) of 3 kW. There is 35 m difference in the elevations of the free surfaces and the lake. The total head loss of the system is computed to be 8 m. What is the flow rate?

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.