The way in which a piece of writing moves to create suspense, excitement or other emotions is called
a. chronology.
b. pacing.
c. flashback.
d. foreshadowing.

The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.

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