What is the deffenetion for about?

What is fundamental quality? Is it normal for your period to be a few days late? What is the density of Styrene-Butadiene Rubber? How do you clean out a hoover vacuum cleaner? What does daily wash time mean for washing machines? How many miles is the ditarod race? What is accuracy in news? What amount is bigger 750 milliliters or 0.5 liters? What is standard notation for 9.15x(10-5)? How many millimeters is 3 ounces? 6 mw in c? How do you contact for study materials of IBPS PO Exam so any one know about this tell me urgent? How far can a human jump? Why is its O3 why not O2? What are the steps of inductive method? How many km in 16000 steps? What is the difference between a priority encoder and an ordinary encoder? Is tin foil a good conductor of heat? What does the swiffer wet jet clean best? Why is it important to spread the leaf out on a white tile and not a coloured one?