Welcome great EduPodian, here is your Third Term SS2 Physics Scheme of Work and the excerpt of the Third Term SS2 Physics Lesson Note.
Scheme of Work:
1. Reflection of light on plane surfaces, laws of reflection, image formation by plane mirror, application of reflection on plane mirror
2. Reflection on curved mirrors-types, images produced, uses and mirror formulae
3. Refraction of light, laws of refraction, effects of refraction, refraction through rectangular prism
4. Refraction through triangular prism, real and apparent depth, total internal reflection, application of total internal reflection
5. Refraction through lenses-types of lenses, image formation in lenses, lens formulae
6. Optical instrument-camera, projector, simple and compound microscope, telescope, human eye, defects and correction of vision
7. Dispersion of white light- production of pure and impure spectrum, colour of objects
8. Sound wave- production, transmission, speed, echo and its application, reverberation, characteristics of sound, forced vibration, resonance
9. Musical instruments
10. Vibration in pipes.
REFERENCE TEXTBOOKS
• New School Physics by M.W Anyakhoha
• New System Physics by Dr. Charles Chow.
• SSCE WAEC Past Questions
• UTME Physics Past Questions
WEEK ONE
Reflection of light on plane surface
Laws of reflection
Image formation by plane mirror
Application of reflection on plane mirror
REFLECTION OF LIGHT ON PLANE SURFACE
There are two types of reflection:
1. Regular Reflection
2. Diffuse Reflection or Irregular Reflection
In regular reflection, parallel rays of light incident on a smooth or polished surface are reflected as parallel rays in one direction. In diffused or irregular reflection, parallel rays of light incident on a rough or irregular surface are reflected in various directions
LAWS OF REFLECTION
The first law of reflection states that the incident ray, the reflected ray and the normal at the point of incidence all lie in the same plane
The second law of reflection states that the angle of incidence (i) is equal to angle of reflection (r)…
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