Part of CBSE Class 9 Science on Lipi
About this chapter
Reflection and Refraction · CBSE Class 9 Science. Law of Reflection: When light reflects off a surface, the angle of incidence equals the angle of reflection, with both angles measured from the normal line perpendicular to the surface.
Reflection and Refraction
Covers Summary, Central idea, Diagrams, Key facts, and more.
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What this chapter covers
- Summary
- Central idea
- Diagrams
- Key facts
- Word meanings
- Themes
- Common mistakes
- Key formulas
+ 5 more sections in the full lesson
The full lesson opens all 13 sections: summaries, word meanings and model answers, in the language of the book.
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