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QUANTITIES AND UNITS. JH-SGM JAKARTA REACHING THE UTMOST. What is quantity??. Quantity or physical quantity is anything can be measured. But, one thing for sure, it has to be measured physically. . What is the exampe ??. Prota’s High. Height of white board. LENGHT. Width of class.
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QUANTITIES AND UNITS JH-SGM JAKARTA REACHING THE UTMOST
What is quantity?? Quantity or physical quantity is anything can be measured But, one thing for sure, it has to be measured physically.
What is the exampe ?? Prota’s High Height of white board LENGHT Width of class LENGHT LENGHT LENGHT IS QUANTITY
What else ?? How many student in 7 cedar Time needed from home to school The Speed of your dad’s car when he drove you to school this morning
What is the unit of them ?? How many student in 7 cedar Time needed from home to school persons Minute The speed of your dad’s car when he drove you to school this morning Km/hours
What more we need to know about quantities ?? quantities Base quantities derived quantities Has muliple Unit Only has single Unit
What is the unit of them ?? How many student in 7 cedar persons Base Time needed from home to school The speed of your dad’s car when he drove you to school this morning Minute Base Km/hours derived
Base Quantities are LENGTH LUMINOUS INTENSITY Meter (m) Candela (cd) MASS AMOUNT OF SUBTANCE Kilogram (Kg) Mol (n) TEMPERATURE ELECTRIC CURRENT Kelvin (K) TIME Ampere (A) Second (s)