The scatter diagram graphs pairs of numerical data, with one variable on each axis, to look for a relationship between them. If the variables are correlated, the points will fall along a line or curve. The better the correlation, the tighter the points will hug the line. This cause analysis tool is considered one...

How to crack a 4 digit combination bike lockJan 02, 2013 · -You'll want something that will burn for a long time, so try coal. Or, if you're trying to do this without buying materials, make your own charcoal first by heating it slowly over a fire, below its ignition point. Coal/charcoal won't burn hoter, but they will burn for longer, so if enough heat is retained the temperature should reach over 1000K.

(1) The zeroth law of thermodynamics allows this definition to be used to measure the absolute or thermodynamic temperature of an arbitrary body of interest, by making the other heat reservoir have the same temperature as the body of interest. Kelvin's original work postulating absolute temperature was published in 1848. It was based on the work of Carnot, before the formulation of the first ...