Class 10 | science
Light – Reflection and Refraction
Study reflection, refraction, mirror formula, lens formula and ray diagrams.
Theory
Study reflection, refraction, mirror formula, lens formula and ray diagrams.
Concept 1
What is a chemical reaction?
Concept 2
How do we balance equations?
Key Points
- Reactions form new substances with different properties.
- Balance atoms by changing coefficients only.
Questions
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Explanation