Jump to content

File:Ideal gas isotherms.svg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (SVG file, nominally 305 × 314 pixels, file size: 31 KB)

?
The factual accuracy of this diagram or the file name is disputed.
Reason: see talk

For usage see: {{disputed diagram|why}}

Summary

Description
English: Ideal gas isotherms for one mole of the gas and at temperatures [1, 2, 4, 6, 8, 10]K using the equation . Created using python.
Date
Source Own work
Author Krishnavedala
Other versions File:Ideal gas isotherms.png
SVG development
InfoField
 
The SVG code is valid.
 
This vector image was created with an unknown SVG tool.
Source code
InfoField

SVG code

from numpy import linspace, append
from matplotlib.pyplot import *
from mpl_toolkits.axes_grid.axislines import SubplotZero

fig = figure(figsize=(4,4))
ax = SubplotZero(fig,111)
fig.add_subplot(ax)
ax.grid(True)
ax.set_ylim(-1,15)
ax.set_xlim(-1,15)
ax.set_yticklabels([])
ax.set_xticklabels([])
for direction in ["xzero","yzero"]:
	ax.axis[direction].set_axisline_style("-|>")
	ax.axis[direction].set_visible(True)
for direction in ["left","right","bottom","top"]:
	ax.axis[direction].set_visible(False)

N, k, steps = 6.023e23, 1.38e-23, 100   # Avogadro number and Boltzmann const.
def gas_law(t):
	return N*k*t

V = linspace(1./steps,15,steps)
for T in [1, 2, 4, 6, 8, 10]:
	P = []
	for x in V:
		P = append(P,gas_law(T)/x)
	ax.plot(V,P,'b')

ax.text(15,-1,r"V")
ax.text(-1,15,r"P")
fig.savefig("Ideal_gas_isotherms.svg",bbox_inches="tight",\
	pad_inches=.15)

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

inception

4 June 2011

data size

31,539 byte

height

314 pixel

width

305 pixel

media type

image/svg+xml

checksum

4fd71a753208688831d9b925a920536d3b2ff6e8

determination method or standard: SHA-1

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current16:19, 23 January 2015Thumbnail for version as of 16:19, 23 January 2015305 × 314 (31 KB)KrishnavedalaReverted to version as of 13:54, 4 June 2011: Newer versions contains embedded inferior graphics in a vector image.
02:54, 9 March 2014Thumbnail for version as of 02:54, 9 March 20141,479 × 1,351 (538 KB)DerekleungtszheiAdded white background.
02:49, 9 March 2014Thumbnail for version as of 02:49, 9 March 20141,479 × 1,351 (538 KB)DerekleungtszheiBetter color and font. (More similar to the original image.)
13:54, 4 June 2011Thumbnail for version as of 13:54, 4 June 2011305 × 314 (31 KB)Krishnavedala{{Information |Description ={{en|1=Ideal gas isotherms for one mole of the gas and at temperatures [1, 2, 4, 6, 8, 10]K using the equation <math>PV = NkT</math> Created using python. <syntaxhighlight lang="python"

The following 2 pages use this file:

Global file usage

The following other wikis use this file:

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Retrieved from "https://en.wikipedia.org/wiki/File:Ideal_gas_isotherms.svg"