Dinesh Amarathunga Physics Books -

Physics is a visual science. These books are filled with high-quality, hand-drawn style diagrams, ray diagrams for optics, free-body diagrams for mechanics, and circuit drawings for electronics. The consistent visual style helps students mentally rehearse drawing these diagrams during examinations.

Amarathunga has authored a comprehensive set of physics books, often published through Samadhi Publications , covering major units of the Sri Lankan A/L syllabus: dinesh amarathunga physics books