Chapter # 1: Measurement / Physical Quantities and Units

Measurement, physical quantities, and units form the basic foundation of physics, dealing with how physical quantities are measured and expressed using standard units. Physical quantities are divided into fundamental and derived quantities, and each is measured using the International System of Units (SI). This chapter also includes concepts of accuracy, precision, significant figures, and errors in measurement. Understanding units and conversions is essential for solving numerical problems correctly. In FUNGAT Physics preparation, students study this chapter to build strong basic concepts and to solve MCQs in the entry test effectively.