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Pressure and Moments. Q1. What is the gaseous layer on a planet called?. A1. Atmosphere. Q2. What is the total force applied divided by the area on which it acts called?. A2. Pressure. Q3. What is the gaseous mixture surrounding the planet Earth called?. A3. Air.
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Pressure and Moments KS3 Unit 7c - Environment
Q1. What is the gaseous layer on a planet called? KS3 Unit 7c - Environment
A1. Atmosphere KS3 Unit 7c - Environment
Q2. What is the total force applied divided by the area on which it acts called? KS3 Unit 7c - Environment
A2. Pressure KS3 Unit 7c - Environment
Q3. What is the gaseous mixture surrounding the planet Earth called? KS3 Unit 7c - Environment
A3. Air KS3 Unit 7c - Environment
Q4. What are the Earth's oceans principally made of? KS3 Unit 7c - Environment
A4. Water KS3 Unit 7c - Environment
Q5. What is the height of liquid in a container called? KS3 Unit 7c - Environment
A5. Depth KS3 Unit 7c - Environment
Q6. What do you call something that prevents the natural flow of a river? KS3 Unit 7c - Environment
A6. Dam KS3 Unit 7c - Environment
Q7. What is the SI unit of pressure - one newton per square metre? KS3 Unit 7c - Environment
A7. Pascal KS3 Unit 7c - Environment
Q8. What is the opposite of an operation or action called? KS3 Unit 7c - Environment
A8. Inverse KS3 Unit 7c - Environment
Q9. What do you call something that causes an object to change speed or direction? KS3 Unit 7c - Environment
A9. Force KS3 Unit 7c - Environment
Q10. What is another word that means to squash? KS3 Unit 7c - Environment
A10. Compress KS3 Unit 7c - Environment
Q11. Which word means totally resistant to being squashed? KS3 Unit 7c - Environment
A11. Incompressible KS3 Unit 7c - Environment
Q12. What are tiny pieces of matter called? KS3 Unit 7c - Environment
A12. Particles KS3 Unit 7c - Environment
Q13. What is transmission of compressive forces by a liquid called? KS3 Unit 7c - Environment
A13. Hydraulics KS3 Unit 7c - Environment
Q14. Which state of matter has particles close together but can move easily past eachother? KS3 Unit 7c - Environment
A14. Liquid KS3 Unit 7c - Environment
Q15. Which state of matter has particles far apart and moving quickly KS3 Unit 7c - Environment
A15. Gas KS3 Unit 7c - Environment
Q16. Gases and liquids are both what? KS3 Unit 7c - Environment
A16. Fluid KS3 Unit 7c - Environment
Q17. What is the state of matter where particles are close together and cannot move past eachother easily? KS3 Unit 7c - Environment
A17. Solid KS3 Unit 7c - Environment
Q18. What is the product of the applied force and the perpendicular distance to the axis called? KS3 Unit 7c - Environment
A18. The moment KS3 Unit 7c - Environment
Q19. What do you call a point about which something turns - a lever for example? KS3 Unit 7c - Environment
A19. Pivot KS3 Unit 7c - Environment
Q20. What do you call a point about which something turns - a seesaw for example? KS3 Unit 7c - Environment
A20. Fulcrum KS3 Unit 7c - Environment
Well Done!Now check your score KS3 Unit 7c - Environment