the first lecture for 1st secondary students
learn how to distinguish the fundamental and derived physical quantities, determine the fundamental physical quantities in the international system and their units and name the tools used to measure length, mass and time.
physics
Mr Mohammad Farouk
1st Secondary
Egyptian curriculum
the second lecture for 1st secondary students
learn how to derive the dimensional formula of physical quantities, and apply the dimensional formula to verify the physical relations.
physics
Mr Mohammad Farouk
1st Secondary
Egyptian curriculum
the third lecture for 1st secondary students
learn how to estimate the measuring errors and their types
physics
Mr Mohammad Farouk
1st Secondary
Egyptian curriculum
the 4th lecture for 1st secondary students
In this lecture, the student can review the important points in chapter (1), and solved questions on the fundamental and derived physical quantities, on the dimensional formula of physical quantities, and on the error in the measurement.
physics
Mr Mohammad Farouk
1st Secondary
Egyptian curriculum
the 5th lecture for 1st secondary students
learn how to compare between the scalar and vector physical quantities
physics
Mr. Mohammad Farouk
1st Secondary
Egyptian curriculum
the 6th lecture for 1st secondary students
learn how to solve the vector algebra, to perform scalar (dot) or vector (cross) product for vector quantities.
physics
Mr. Mohammad Farouk
1st Secondary
Egyptian curriculum
