Finding the median in a bar graph problem • Physics Forums
Nov 29, 2020 · The discussion focuses on finding the median and mode from a bar graph representing the number of children women have. Participants clarify that the median should …
Pie Charts & Error Bars: Which to Use? • Physics Forums
Mar 27, 2017 · Many experts advocate for bar graphs over pie charts due to their clarity in presenting differences between data sets. The discussion highlights a preference for bar …
What is this part of a graph on the axis called? • Physics Forums
Apr 19, 2022 · On this graph on the Y-axis just above the origin is a "zigzag" mark (highlighted with the red circle) which represents a discontinuity as the value of Y jumps from 0 to 130. Does this …
How to Construct Best Fit, Min and Max Slope Lines with Error …
Jun 13, 2007 · The error for the Y axis is too small to draw so there is only an error bar for X axis. With this how do you create the min and max lines? I thought you had to draw the lines based …
EMF induced by a magnet falling through a coil - Physics Forums
Mar 6, 2021 · I've been told that if you drop a magnet through a coil the induced emf and flux graphs would look like this: I understand that when the bar magnet is in the middle of the coil …
Speed of a Magnet Falling through a Conducting Wire
Dec 1, 2017 · A bar magnet falling through a conducting wire ring experiences changes in magnetic flux, which induces an opposing electromotive force (e.m.f.) that reduces its speed. …
Planck's law in wavenumber vs. wavelength • Physics Forums
Feb 29, 2020 · Consider the 1 dimensional case. Suppose that we draw the graph as a discrete bar graph for thermal occupation expected in each allowed photon state (very skinny bars!). …
Induced emf as a magnet passes through a solenoid
Jul 23, 2011 · The experiment is about the title, a bar magnet being dropped through a solenoid. I have to explain four graphs that plot the change in emf (y axis) vs. time (x) axis.
Why Are My Excel Error Bars Only Horizontal? - Physics Forums
Feb 11, 2013 · Users report inconsistencies where some graphs allow vertical error bars while others default to horizontal, despite being the same graph type. The problem appears to be …
Single Supply Summing Amplifier - Physics Forums
Apr 28, 2011 · I guess this would look OK, but it is not the rising bar-graph you might be expecting. If you use it like this, then using a logarithmic chip would not be a good idea, as the display …