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Senior Science Quiz Regional Final Answers 2010

Senior Science Quiz Regional Final Answers 2010. Round 1. Palisade layer. Fluor ide. Aristotle. Convex or diverging mirror. H igh D ensity P oly E thylene ( P olythene). Round 2. Single fertilised egg splits. 12%(v/v) = 120cm 3 /L. Phagocytosis.

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Senior Science Quiz Regional Final Answers 2010

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  1. Senior Science QuizRegional FinalAnswers 2010

  2. Round 1

  3. Palisade layer

  4. Fluoride

  5. Aristotle

  6. Convex or diverging mirror

  7. High Density PolyEthylene (Polythene)

  8. Round 2

  9. Single fertilised egg splits

  10. 12%(v/v) = 120cm3/L

  11. Phagocytosis

  12. Work = Force x Distance = 75N x 5m = 375J

  13. Archimedes

  14. Round 3Crossword

  15. Round 4

  16. Lumbar

  17. Stratosphere

  18. Sickle cell anaemia

  19. Methyl orange

  20. Personal Digital Assistant

  21. Splitting the atom

  22. Round 5

  23. Methane & Carbon dioxideCH4 and CO2

  24. Acceleration = change in velocity time = 60 – 0 10 = 6m/s/s

  25. Oxidation

  26. Methylene blue

  27. Calcium hydroxideCa(OH)2

  28. Botox

  29. Round 6

  30. CERN (in Geneva Switzerland)

  31. Acid Rain

  32. Companion cell

  33. Zinc

  34. Lenticels

  35. No. kWh = 2kW x 6x 60 = 720kWh x 2 = 1440 cents = €14.40

  36. Round 7

  37. Nitrogen

  38. Nitrates/ NO3-

  39. Carbon Footprint

  40. Seismology

  41. Dopamine

  42. Density = mass/volumeD = 32g/ 8cm3 = 4g/cm3

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