Physics Techniques

Science Laboratory Technology · Level 5  ·  8 Chapters

Compiled by: Julius Mwangi

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What Physics Techniques covers

In this unit, you will be able to confidently assemble and set up a variety of physics tools and equipment, from pressure and heat capacity instruments to wave and optical apparatus. You will skillfully measure and calculate physical quantities with precision, following laboratory procedures and reporting your findings accurately using the international system of units. By mastering these techniques, you will be well-prepared to apply your knowledge practically and safely in real-world physics and technical environments.

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Careers after Physics Techniques

Understanding and mastering physics techniques opens doors to a wide range of practical and rewarding careers across Kenya’s vibrant industries. Whether you dream of working in cutting-edge energy companies, thriving agribusinesses, or dynamic construction sites, these skills form the foundation for precision, innovation, and problem-solving that employers and clients highly value.

  • In the energy sector, companies like KenGen rely on precise pressure and heat measurements to maintain turbines and generators, ensuring efficient power production. Skilled technicians are in demand to assemble and calibrate measurement tools, contributing directly to Kenya’s sustainable energy future.
  • The construction industry requires accurate physical measurements for materials testing and structural integrity. Mastery of physics techniques allows you to work on county or private construction sites, ensuring buildings and roads meet safety standards.
  • In agribusiness, organizations such as KTDA and various farming cooperatives use physics measurements to optimize processes like irrigation pressure and storage conditions, helping farmers increase yields and quality.
  • The jua kali sector benefits from artisans and technicians who can skillfully assemble and use measurement equipment to fabricate tools and machinery parts with precision, enabling entrepreneurship and self-employment.
  • The matatu industry and hospitality sector also need technicians who understand heat and pressure systems for vehicle maintenance and kitchen equipment, opening up roles in service and maintenance.
  • With these skills, you can find employment as a laboratory technician, quality control officer, or maintenance engineer, or start your own business offering calibration and measurement services to local industries.

By mastering physics techniques, you position yourself as a valuable asset in Kenya’s growing economy, equipped with the expertise to innovate, maintain, and improve vital systems. Your future is bright—embrace these skills and become a problem-solver who powers Kenya’s progress!

Chapters

4 past papers for this unit →

What Physics Techniques covers: 53 main topics in 8 chapters

1. Measure physical quantities

  1. 1.1 Basic and derived physical quantities
  2. 1.2 SI units
  3. 1.3 Conversion of units
  4. 1.4 Measuring instruments
  5. 1.5 Measuring physical quantities
  6. 1.6 Archimedes principle
  7. 1.7 Upthrust
  8. 1.8 Law of floatation
  9. 1.9 Density and Relative density

2. Perform pressure experiment

  1. 2.1 Definition of pressure
  2. 2.2 Pressure in solids, liquids and gases
  3. 2.3 Transmission of pressure in liquids
  4. 2.4 Measurements of pressure
  5. 2.5 Atmospheric pressure
  6. 2.6 Applications of pressure

3. Measure heat capacity

  1. 3.1 Definition of heat, heat transfer and thermal equilibrium
  2. 3.2 Temperature scales
  3. 3.3 Modes of heat transfer
  4. 3.4 Change of states
  5. 3.5 Application of heat on matter
  6. 3.6 Thermal expansivity
  7. 3.7 Heat capacities
  8. 3.8 Latent heat

4. Conduct wave experiment

  1. 4.1 Types of waves
  2. 4.2 Properties of waves
  3. 4.3 Reflection
  4. 4.4 Refraction
  5. 4.5 Diffraction
  6. 4.6 Interference

5. Perform optical experiment

  1. 5.1 Nature of light
  2. 5.2 Propagation of light
  3. 5.3 Laws of reflection
  4. 5.4 Polarisation
  5. 5.5 Image formation by plain & curved mirrors
  6. 5.6 Laws of refraction
  7. 5.7 Distances, sizes of object/images, magnification and focal lengths are determined as per the mirror and lens formula
  8. 5.8 Image formation by lenses
  9. 5.9 Optical instruments

6. Conduct electrical experiment

  1. 6.1 Electrical quantities
  2. 6.2 Electrical Circuits
  3. 6.3 Electrical measuring instruments
  4. 6.4 Ohm's law
  5. 6.5 Factors affecting resistance
  6. 6.6 Resistor networks

7. Carry out electromagnetism experiment

  1. 7.1 Types of magnets
  2. 7.2 Properties of Magnetism
  3. 7.3 Magnetization and de- magnetization methods
  4. 7.4 Uses of magnets
  5. 7.5 Laws of electromagnetism
  6. 7.6 Applications of electromagnetism

8. Perform particulate nature of matter experiment

  1. 8.1 States of matter
  2. 8.2 Properties of matter
  3. 8.3 Brownian motion

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