Types Of Line Graphs In Physics. The formal term to describe a straight line graph is linear whether or not it goes through the origin and the relationship between the two variables is called a linear relationship. Slope of displacement-time graph gives average velocity.
Simple Line GraphOnly one line is plotted on the graph. A general example of the graph produced by such an equation is shown in figure 1. It represents acceleration of an object.
Line graph Bar chart Lines charts are used for continuous variables and Bar chart are used of discontinuous variables.
Graphs make it easy to identify trends in data that you have collected and can be analysed in order to perform a calculation or a measurement related to addressing the aim of an experiment. Slope of velocity-time graph gives average acceleration. A multiple line graph can effectively compare. For science experiments you usually have to plot a best fit line graph - a line graph can be a straight line.
