Pressure exerted on a surface depends on (a) force and pressure
(b) density and area
(c) height and density
(d)Area and density of liquid

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a. m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a. true or b. false