Exam Information

  • Institution: University of Education
  • Course Code: DEBC113
  • Course Title: Introduction to Integrated Science I
  • Level: 100
  • Date: 27/04/2025
  • Duration: 2 hours
  • Total Marks: 80

Section A Key Questions and Answers

  1. Quantum Theory: Proposed by B. Max Planck.
  2. Atomic Nucleus Discovery: Discovered by C. Ernest Rutherford in 1910.
  3. Special Relativity: Proposed by B. Albert Einstein in 1905.
  4. Penicillin Discovery: Discovered by A. Alexander Fleming in 1928.
  5. Newton's Second Law: Expressed as B. F = ma.
  6. Newton's Law of Universal Gravitation: Given by D. FG = \frac{m1 * m_2}{r^2}.
  7. Optics Contribution: Explained color as a property of light.
  8. Newtonian Fluid: Described as C. Newtonian fluid where viscous stresses are linearly proportional to rate of change of deformation.
  9. Aristotle's Elements: Believed materials were made of C. Four elements: water, earth, air, and fire.
  10. Center of Intelligence: B. Heart.
  11. Reproduction of Small Animals: Believed in C. Spontaneous generation from decaying matter.
  12. Professor Allotey's Principle: Established the B. Allotey Formalism.
  13. Science-Society Interconnection: Both require each other for survival.
  14. Society's Role: Enhances conditions for scientists.
  15. Science's Influence on Society: A. By providing answers to society's practical problems.
  16. Definition of Matter: B. Anything that has mass and takes up space.
  17. Molecule vs. Ion: A. Molecules have no electrical charge, while ions are charged.
  18. Chemical Property of Matter: D. Rusting.
  19. Highest Level of Classification: C. Kingdom.
  20. Criteria for Classifying Species: B. Ability to breed with other organisms of the same species.

Section B Key Topics to Address

  1. Safety: Definition and four phases of emergency management (4 marks + 16 marks).
  2. Laboratory Safety Rules: Identify five essential rules (10 marks).
  3. Chemical Transport Safety: Outline five safe transportation methods for chemicals.
  4. Growth and Development Principles: State and explain five principles.
  5. Resuscitation: Explain the process and identify four major aims of first aid (10 marks + 2 marks + 8 marks).