edubrightpages.com ยท Class 10 Science
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Light โ
Reflection & Refraction
Board Exam Special ยท NCERT-Based MCQs covering laws, mirror & lens formulae, image formation, sign conventions and power of lens.
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Reflection of Light
Laws ยท Mirrors ยท Image formation ยท Mirror formula
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Refraction of Light
Snell's law ยท Lenses ยท Lens formula ยท Power
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Sign Convention
New Cartesian sign convention for mirrors & lenses
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Power of Lens
P = 1/f ยท Dioptre ยท Combination of lenses