Isnin, 16 Disember 2013

What is derived Quantity?



What is derived Quantity?
Derived Quantity are physical quantities that are produced from a combination of base quantities through some operation such as multiplication, division or both

Ahad, 15 Disember 2013

What is Base Quantity?


A base quantity is a physical quantity that cannot be defined in terms of other physical quantities.


The Measuring unit for a base quantity is known as a base unit. The five base quantities their respective base unit (SI units ) are shown in table below.