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Pressure and Moments KS3 Unit 7c - Environment.

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Presentation on theme: "Pressure and Moments KS3 Unit 7c - Environment."— Presentation transcript:

1 Pressure and Moments KS3 Unit 7c - Environment

2 Q1. What is the gaseous layer on a planet called?
KS3 Unit 7c - Environment

3 A1. Atmosphere KS3 Unit 7c - Environment

4 Q2. What is the total force applied divided by the area on which it acts called?
KS3 Unit 7c - Environment

5 A2. Pressure KS3 Unit 7c - Environment

6 Q3. What is the gaseous mixture surrounding the planet Earth called?
KS3 Unit 7c - Environment

7 A3. Air KS3 Unit 7c - Environment

8 Q4. What are the Earth's oceans principally made of?
KS3 Unit 7c - Environment

9 A4. Water KS3 Unit 7c - Environment

10 Q5. What is the height of liquid in a container called?
KS3 Unit 7c - Environment

11 A5. Depth KS3 Unit 7c - Environment

12 Q6. What do you call something that prevents the natural flow of a river?
KS3 Unit 7c - Environment

13 A6. Dam KS3 Unit 7c - Environment

14 Q7. What is the SI unit of pressure - one newton per square metre?
KS3 Unit 7c - Environment

15 A7. Pascal KS3 Unit 7c - Environment

16 Q8. What is the opposite of an operation or action called?
KS3 Unit 7c - Environment

17 A8. Inverse KS3 Unit 7c - Environment

18 Q9. What do you call something that causes an object to change speed or direction?
KS3 Unit 7c - Environment

19 A9. Force KS3 Unit 7c - Environment

20 Q10. What is another word that means to squash?
KS3 Unit 7c - Environment

21 A10. Compress KS3 Unit 7c - Environment

22 Q11. Which word means totally resistant to being squashed?
KS3 Unit 7c - Environment

23 A11. Incompressible KS3 Unit 7c - Environment

24 Q12. What are tiny pieces of matter called?
KS3 Unit 7c - Environment

25 A12. Particles KS3 Unit 7c - Environment

26 Q13. What is transmission of compressive forces by a liquid called?
KS3 Unit 7c - Environment

27 A13. Hydraulics KS3 Unit 7c - Environment

28 Q14. Which state of matter has particles close together but can move easily past eachother?
KS3 Unit 7c - Environment

29 A14. Liquid KS3 Unit 7c - Environment

30 Q15. Which state of matter has particles far apart and moving quickly
KS3 Unit 7c - Environment

31 A15. Gas KS3 Unit 7c - Environment

32 Q16. Gases and liquids are both what?
KS3 Unit 7c - Environment

33 A16. Fluid KS3 Unit 7c - Environment

34 Q17. What is the state of matter where particles are close together and cannot move past eachother easily? KS3 Unit 7c - Environment

35 A17. Solid KS3 Unit 7c - Environment

36 Q18. What is the product of the applied force and the perpendicular distance to the axis called?
KS3 Unit 7c - Environment

37 A18. The moment KS3 Unit 7c - Environment

38 Q19. What do you call a point about which something turns - a lever for example?
KS3 Unit 7c - Environment

39 A19. Pivot KS3 Unit 7c - Environment

40 Q20. What do you call a point about which something turns - a seesaw for example?
KS3 Unit 7c - Environment

41 A20. Fulcrum KS3 Unit 7c - Environment

42 Well Done! Now check your score
KS3 Unit 7c - Environment


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