general physics

2. vector quantity which denotes the time rate and the direction of a linear motion.
5. characteristic of metals that permits plastic deformation in compression without fracture.
7. force or load that produces elongation.
11. can neither be created nor destroyed, but can be transferred from one form to another
13. The coating of metal with another by an electrolytic process
15. in m/s.
18. resistance found at the duct and piping walls
20. lower than atmospheric pressure.
21. smallest complete particle of an element
22. action on a body which tends to change its relative condition as to rest or motion

1. attraction exerted by the earth’s mass on objects at its surface.
3. of energy which acts on substances to raise their temperature
4. of hotness or coldness as measured by a thermometer
6. pounds per square inch.
8. change of state from liquid to vapor
9. positively charged ion
10. visible corrosion product
12. normal force exerted by liquid or gas, per unit of area
14. joule per second in SI units.
16. ability of a liquid to conduct an electrical current
17. unit of force
18. general term that includes gas, vapor or liquid
19. unit used to measure heat, work, and energy in the metric system.
20. difference in potential between two unlike charges in an electrical circuit