Section outline

    • Geometrical Optics

      G. Optics

    • Rational:

      This topics will provide the knowledge for better understanding about the Geometrical part of Optics like Reflection, Refaction and optical instruments. 

    • Objectives:

      The chapter objectives to 

      (i) Define about the classification of optics (Geometrical and Physical)

      (ii) Which optical subject are in the geometrical part and their work in our life and extend


    • Outcomes:

      1. know and be able to use the law of reflection and refraction.
      2. be able to sketch ray diagrams to locate images formed by mirrors and lenses.
      3. be able to calculate the magnification of images formed by reflection and refraction.
      4. be able to determine the speed of light in different media.
      5. be able to use Snell's law for the refraction of light.
      6. know how to determine the critical angle for total internal reflection and about optical fiber.

    • Teaching and Learning Strategy:

      TLS1

      Using different learning tools (like duster-marker, multimedia etc) on particular topics.

      TLS2

      Active discussion in class regarding topics issues.

      TLS3

      Group discussion and presentation regarding using based on situation