Adifferential manometer is used to measure the drop in pressure across a filter at a water (rho = 1.00 g/cm3) processing plant. the density of the manometer fluid is 6.75 g/cm3. the height of the manometer fluid on side 1 is 2.80 × 102 mm. the height of the manometer fluid on side 2 is 309 mm. what is the pressure difference between points 1 and 2 in psi?

Aplane takes off from an airport and flies to town a, located d1 = 215 km from the airport in the direction 20.0° north of east. the plane then flies to town b, located d2 = 230 km at 30.0° west of north from town a. use graphical methods to determine the distance and direction from town b to the airport. (enter the distance in km and the direction in degrees south of west.)

Which transition by an electron will release the greatest amount of energy? oa ob oc od

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter