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Physical quantities and units
Fundamental & derrived physical quantities
Derivved & SI units
Dimensions
Dimensions of basic physical quantities and derrived physical quantities
Use of dimensions
For 2023 G.C.E AL students
Meet Your Instructor
Sanjeewa Dharmawardhana
Sanjeewa Dharmawardhana graduated from the University of Moratuwa, Faculty of Engineering in 2004. He completed his Masters degree in Physics and Educational Psychology from the University of Colombo in 2008.