The laws list
J
26Lw10
Laws
joule to Josephson effects.
Jump links.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
J.
joule; J (after J.P. Joule, 1818-1889)
The derived SI unit of energy defined as the amount of work done by moving an object through a distance of 1 m by applying a force of 1 N; it thus has units of N m.
Joule-Thomson effect; Joule-Kelvin effect (J.P. Joule, W. Thomson [later Lord Kelvin])
The change in temperature that occurs when a gas expands into a region of lower pressure.
Joule's laws (J.P. Joule)
Joule's first law
The heat Q produced when a current I flows through a resistance R for a specified time t is given by
Q = I2 R t
Joule's second law
The internal energy of an ideal gas is independent of its volume and pressure, depending only on its temperature.
Josephson effects (B.D. Josephson; 1962)
Electrical effects observed when two superconducting materials are separated by a thin layer of insulating material.
Navigation.
Erik Max Francis -- TOP
     Welcome to my homepage.
0e 
Physics -- UP
     Physics-related information.
6Ph 
The laws list -- UP
     Laws, rules, principles, effects, paradoxes, limits, constants, experiments, & thought-experiments in physics.
26Lw 
The laws list: I -- PREVIOUS
     ideal gas constant to ideal gas laws.
26Lw9
The laws list: K -- NEXT
     k to Kohlrausch's law.
26Lw11
Quick links.
Contents of Erik Max Francis' homepages -- CONTENTS
     Everything in my homepages.
1In1
Feedback -- FEEDBACK
     How to send feedback on these pages to the author.
1In5
About Erik Max Francis -- PERSONAL
     Information about me.
1In7
Copyright -- COPYRIGHT
     Copyright information regarding these pages.
1In4
Copyright © 2024 Erik Max Francis. All rights reserved.
26Lw10
Laws
Web presence provided by
Alcyone Systems 		Last updated
2024 Feb 11 16:39 		Web design by
7 sisters productions