
What really is a Pascal and a Joule? - Physics Forums
Jan 21, 2015 · The same with Joule's. Don't think of it as Kg*m^2/s^2, think about it as a force being applied over a distance. Joule is energy, and an external force does work on an object …
What is a Joule Second? - Explained Easily! - Physics Forums
Jul 9, 2010 · I can easily picture joules per second (I just see light of varying intensities passing a point at varying rates) I don't know what a joule second is. I know that Plancks constant is just …
Is it possible to have negative joules? - Physics Forums
Nov 21, 2004 · Is it possible to have a negative joule?
How to convert cm^-1 into erg or joules • Physics Forums
Feb 5, 2010 · I'm not sure if this is the right place for this, but I can't seem to find how to convert cm^-1 into erg or joules... It's a pretty dumb question, but I can't find the answer anywhere. …
Flash Joule Heating (FJH) Method for treating process waste streams
Nov 25, 2025 · I caught the tail end of a video about a new application for treating chemical or process waste, which is applied to 'red' mud or contaminated bauxite residue, but the person …
Torque & Joules: Fact or Fiction? - Physics Forums
Apr 22, 2014 · Wikipedia says that the unit of magnetic dipole moments is calculated by Joule/B that means that the torque is measured by joules I really doubt that, it seems non sense.
Adiabatic cooling vs. Joule-Thomson effect • Physics Forums
Oct 2, 2006 · When a valve on a pneumatic tire (filled with compressed air) is released and the tire is allowed to deflate, one may notice that the valve stem will become quite cold during the …
Inversion and Isenthelpic Curves for van der Waals EOS
Apr 23, 2016 · When I plot the isenthalpic curves in T-P plane, I see isenthalpic curves are not well defined in the lower temperature region in T-P plane. Inside the inversion curve Joule …
Conversion between Watt and Joule - Physics Forums
Sep 18, 2018 · example) E = 2734.2 joules per gram P = 2.73 x 109 watt/gram q: How can this conversion work? E = 21000 joules per gram P = ?
Convert solar radiation from Joule per cm square to Watt per …
Apr 11, 2019 · I have solar radiation data in the units of Joule per cm^2 (joule per square centimeter) measured hourly. I want to use this data in evapotranspiratin...