a System curve is used in hydrolic anylyses to dtermine the duty point of a pump for a certain pipe line. The pump curve and system curve are plotted on the same graph and where the two cross each other is the duty point, the curve is a Head(meters) vs Flow(m3/hour). The system curve Head = static head + head loss due to friction in pipe + secondary head loss *This is calculated for a certain flow to determine the Head so it can be plotted on the curve
It could be a velocity graph or an acceleration graph. If the plot is a straight line it is constant velocity. If the plot is a curve it is acceleration.
The graph between time and concentration is a curve because it represents the relationship between the two variables as one changes over time. Concentration is typically plotted on the y-axis and time on the x-axis. The resulting curve can vary depending on the rate of change of concentration over time, which can be influenced by factors such as the reaction kinetics, the initial concentrations, and the presence of reactants and products.
You cannot. It has a characteristic bell-shaped curve but so does a Student's t with enough degrees of freedom. There are other distributions which, with suitable choice of parameters can be made to look very similar to the Normal curve.
In order to plot the points on either the frequency polygon or curve, the mid values of the class intervals of the distribution are calculated. Then the frequencies with respect to the mid points are plotted. However in a frequency curve the points are joined by a smooth curve, where as in a frequency polygon the points are joined by straight lines. Apart from this major difference, a frequency polygon is a closed figure where as the frequency curve is not.
The classic "S" shaped curve that is characteristic of logistic growth.
The integral of the density with respect to the variable against which the density is plotted, between the values at the ends of the curve. Since there is no information given as to what the density is plotted against, a more informative answer is impossible.
a System curve is used in hydrolic anylyses to dtermine the duty point of a pump for a certain pipe line. The pump curve and system curve are plotted on the same graph and where the two cross each other is the duty point, the curve is a Head(meters) vs Flow(m3/hour). The system curve Head = static head + head loss due to friction in pipe + secondary head loss *This is calculated for a certain flow to determine the Head so it can be plotted on the curve
The data on a demand schedule can be plotted on a demand curve. Often, a demand schedule will be created before the creation of a demand curve, so as to allow for greater accuracy when plotting the demand curve.
The classic "S" shaped curve that is characteristic of logistic growth.
It could be a velocity graph or an acceleration graph. If the plot is a straight line it is constant velocity. If the plot is a curve it is acceleration.
http://www.physics.csbsju.edu/trace/nMOSFET.CC.html
Zener diodes are normally operated in their reverse breakdown voltage curve.
Schottky
11% of you dude
To graph the set of all the solutions to an equation in two variables, means to draw a curve on a plane, such that each solution to the equation is a point on the curve, and each point on the curve is a solution to the equation. The simplest curve is a straight line.
Curves in different places on a graph can show us the relationship between two variables. For example, a curve that slopes upwards indicates a positive correlation between the variables, while a curve that slopes downwards indicates a negative correlation. The shape and direction of the curve provide insight into how the variables interact with each other.