Physical Science Test 12

1. What is the general term for the process by which heat flows through materials and between objects in direct contact
7. What is the term for a substance with no unpaired electrons
9. A solution that resists change in pH
12. What is a device that increases or decreases the voltage of alternating current using electromagnetic induction
13. What is a heterogeneous mixture whose particles are large enough that they will eventually settle out
14. Which is the process by which DNA is copied
16. What type of hydrocarbon contains one or more double bonds between carbon atoms

2. What is the phenomenon in which an object's colors are produced by interference and depend on the viewing angle
3. What law indicates that the universe is not improving but is instead running down?
4. What is the maximum distance that particles are displaced by a wave
5. What is the belief that natural processes have always occurred in the same manner and at the same rate that they do now
6. Attempted to reproduce abiogenesis by mixing methane, ammonia, and hydrogen while carefully excluding oxygen
8. The process of mixing molecules of one substance with those of another substance by random molecular motion
10. bond A chemical bond resulting from the sharing of valence electrons between atoms
11. smaller particles that compose protons and neutrons
15. What is the idea that God used evolution to make everything in the world?