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Convex Lenses

Classwork Series and Exercises {Biology – SS2} – Lenses

Biology SS 2 Week  2 Topic: LENSES The reflection and refraction we have dealt with so far have focused only on light interacting with flat surfaces. Lenses and curved mirrors are optical instruments designed to focus light in predictable ways. While light striking a curved surface is more complicated than the flat surfaces we have [...]

Classwork Series and Exercises {Physics-SS2): Lenses

LENSES Lenses and curved mirrors are optical instruments designed to focus light in predictable ways. While light striking a curved surface is more complicated than the flat surfaces we have looked at already, the principle is the same. Any given light ray only strikes an infinitesimally small portion of the lens or mirror, and this [...]