tech study guide

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TECH FINAL STUDY GUIDE

1.] What started civilization as we know it?

answer:__________________________________________

2.] What device started the formation of todays schools?

answer:______________________________________________

3.] What is the most important of the 7 resources?

answer:____________________________________________

4.] What is the ability to do work?

answer:_____________________________________________

5.] What are the 7 resources?

answer: 1._________________ 2:______________________ 3._____________________ 4.____________________5._____________________6.___________________7._______________

6.] List 3 non renewable energy sources:

answer:1._____________2.________________3.________________

7.] Name the 4 components of strength

answer:____________________ ___________________ _______________ ________________

8.] List 3 hardwoods:

answer: 1________________ 2_______________ 3_______________

9.] List 3 softwoods:

answer: 1.________________ 2._______________ 3.______________

10.] What is reflectivity?

answer: ________________________

11.] What are the two categories of metal?

answer:________________and__________________

12.] What is elasticity?

answer:_______________________________________________________________________

13.] What is plasticity:

answer:________________________________________

14.] What is brittleness?

answer:______________________________________________

answer:_______________________________________________

15.] What is ductility?

16.] What is hardness?

answer: ____________________________________________

17.] What is toughness?

answer:_________________________________________________

18.] What is strength?

answer:_____________________________________________

19.] What is opaque?

answer:___________________________________

20.]What lumber is used to build houses?

answer:_____________________________________

21.] What is radiant energy?

answer:_______________________________________

22.] What is thermal energy?

answer:_________________________________________

23.] What is nuclear energy?

answer:__________________________________________

24.] What is chancel energy?

answer:____________________________________________

25.]What is chemical energy?

answer:___________________________________________

26.] A battery in a flashlight converts what kind of energy?

answer:_____________________

27.] A tv converts what type of energy?

answer:_____________________________

28.] A blender converts what kind of energy?

answer:______________________________

29.] A flashlight converts what kind of energy?

answer:____________________________

30.] A lightbulb converts what kind of energy?

answer:_____________________________

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