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Physics for the TNPSC exams is an important part of the General Science section, designed to test a candidate’s basic scientific knowledge and its practical application. The syllabus is generally of an SSLC (Secondary School Leaving Certificate) standard and covers a wide range of foundational concepts. Key topics include mechanics, which involves an understanding of forces, motion, and energy, along with their daily applications, such as Newton’s laws and the principles of work and power. Candidates are also expected to have a solid grasp of the properties of matter, including concepts of pressure and density.
A significant portion of the syllabus is dedicated to electricity and magnetism, covering topics like circuits, Ohm’s law, and the fundamental principles of electromagnetic induction. Light, sound, and heat are also crucial areas, with questions often focused on the reflection and refraction of light, the properties of sound waves, and the different modes of heat transfer. Furthermore, the syllabus extends to modern physics concepts such as nuclear physics, lasers, and basic electronics and communication, highlighting their relevance in contemporary life. To prepare effectively, candidates should focus on conceptual understanding rather than complex numerical problems, often referencing school-level textbooks (Samacheer Kalvi books from classes 6 to 10 are highly recommended). The questions are often direct and fact-based, testing general awareness of scientific laws, inventions, and their practical uses in everyday life.
