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BlakeWhen numbering each axis on a graph, you should ensure that the intervals are evenly spaced to provide a clear representation of the data. It is important to start the axis at zero to accurately reflect the scale of the data being presented. Additionally, labeling the axis with an appropriate unit of measurement is crucial for interpretation.
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How do you determine the work done in a ferromagnet in going round a hysteresis loop?
When a hysteresis loop is plotted on a graph ( X: Current, Y: Magnetic Field Strength ) for the core of any substance, the area covered by the loop (on both sides of the x-axis) will give the total energy involved or work done in one cycle of magnetisation and demagnetisation.
Why there is no 5 fold axis?
A 5-fold axis of rotational symmetry cannot exist in three-dimensional space due to geometric constraints. When an object is rotated by 72 degrees (360/5) around a point, it does not align perfectly with its original position after each rotation, as it does with 2, 3, 4, or 6 fold symmetries. This results in a lack of consistent overlapping orientation, preventing the formation of a stable 5-fold axis.
What is the extrapolation in graph?
Extrapolation in a graph is the process of extending a trend or pattern beyond the observed data points. It involves making predictions or estimations about values outside of the known range of data based on the established relationship within the data. However, extrapolation comes with uncertainty and is more prone to error compared to interpolation, which involves estimating values within the known data range.
What is the important characteristics of the position time graph?
The important characteristics of a position-time graph are the slope, which represents the object's velocity, and the shape of the curve, which indicates the object's motion (constant velocity, acceleration, deceleration, or at rest). The x-intercept of the graph represents the initial position of the object.
What is the significance of the area under the curve on a current v voltage graph?
The area under the curve on a current vs. voltage graph represents the amount of electrical energy transferred. It indicates the work done in moving charge carriers through the circuit. This can be used to calculate power dissipation or energy consumption in the circuit.
