The torr (symbol: Torr) is a unit of pressure based on an absolute scale, defined as exactly 1/760 of a standard atmosphere (101325 Pa). Thus one torr is exactly 101325/760 pascals (≈ 133.32 Pa). Historically, one torr was intended to be the same as one "millimeter of mercury", but subsequent redefinitions of the two units made them slightly different (by less than 0.000015%). The torr is not part of the International System of Units (SI). It is often combined with the metric prefix milli to name one millitorr (mTorr) or 0.001 Torr. The unit was named after Evangelista Torricelli, an Italian physicist and mathematician who discovered the principle of the barometer in 1644. (Wikipedia).
Buy at http://www.shapeways.com/shops/GeometricToy Torus Magic is a transformable torus. This torus object is constructed with many rings,and transforms flat,spherical etc. Also you can turn inside out the torus. Copyright (c) 2014,AkiraNishihara
From playlist 3D printed toys
From playlist Trigonometry TikToks
Buy at http://www.shapeways.com/shops/GeometricToy "Torus Magic" can eat another torus.This torus object is constructed with 30 large rings(70mm diameter) and many small rings. Copyright (c) 2015,AkiraNishihara
From playlist 3D printed toys
The torus magic is constructed with many rings. It transforms flat,spherical,etc. Farther more you can turn it inside out.
From playlist Handmade geometric toys
Buy at http://www.shapeways.com/shops/GeometricToy Torus Magic is a transformable torus. This torus object is constructed with 20 large rings(50mm diameter) and many small rings.It transforms flat,spherical etc. Also you can turn inside out the torus. Copyright (c) 2015,AkiraNishihara
From playlist 3D printed toys
Buy at http://www.shapeways.com/shops/GeometricToy "Torus Magic" can eat another torus.This torus object is constructed with 30 large rings(70mm diameter) and many small rings. Copyright (c) 2015,AkiraNishihara
From playlist 3D printed toys
From playlist Surface integrals
necklace,two way,Torus by Villarceau circles,mobius ball
From playlist Handmade geometric toys
Vapor Pressure - Normal Boiling Point & Clausius Clapeyron Equation
This chemistry video tutorial provides a basic introduction into vapor pressure. Vapor pressure is the partial pressure at which a substance's rate of evaporation is equal to the rate of condensation. You calculate the vapor pressure and normal boiling point of a substance using the clau
From playlist New AP & General Chemistry Video Playlist
Dalton's Law of Partial Pressure Problems, Mole Fraction, Chemistry Gas Laws
This chemistry video tutorial explains the concept of dalton's law of partial pressures. It covers the partial pressures of gases and it discusses how to calculate the mole fraction of a gas. This video contains plenty of examples and practice problems. New Chemistry Video Playlist: h
From playlist New AP & General Chemistry Video Playlist
Collecting Gas Over Water Practice Problems - Chemistry Gas Laws
This chemistry video tutorial explains how to solve collecting gas over water practice problems. You simply have to take into account the vapor pressure of water which varies based on temperature. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o
From playlist New AP & General Chemistry Video Playlist
Raoult's Law - How To Calculate The Vapor Pressure of a Solution
This chemistry video tutorial provides a basic introduction into Raoult's law which says that the vapor pressure of a solution is the product of the mole fraction of the solvent and the partial pressure of the pure solvent at a given temperature. This video explains how to calculate the v
From playlist New AP & General Chemistry Video Playlist
Season 8 Highlights — and a Host Reunion! | Women at Work | Podcast
Former co-hosts Sarah, Nicole, and Emily reunite with the Amys to discuss the insights and advice that most resonated with them from this season, from how they gained their team’s trust as a first-time manager to how they’re now thinking about retirement. They also talk about their related
From playlist Women at Work | Podcast
Find Your Bliss in Patagonia | National Geographic
Are you up for a journey to the "End of the World"? At Chile's Torres Del Paine National Park, you can experience the bliss of Patagonia's beautiful landscapes and hike its dramatic terrain to the park's three iconic granite towers. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Nationa
From playlist News | National Geographic
Gas Pressure Unit Conversions - torr to atm, psi to atm, atm to mm Hg, kpa to mm Hg, psi to torr
This video tutorial explains how to convert gas pressure units such as torr, atm, mm Hg, kpa, and psi. Examples include gas pressure conversions torr to atm, psi to atm, atm to mm Hg, kpa to mm Hg, and psi to torr. This video contains plenty of examples and practice problems. Chemi
From playlist New AP & General Chemistry Video Playlist
Physics - Mechanics: Torsion (1 of 14) What is Torsion?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is torsion and the variables associated with twisting of a steel rod. Next video in this series can be found at: https://youtu.be/jlt6Jy59nJs
From playlist PHYSICS 16.6 TORSION
Mask (Buk), Torres Strait, Mabuiag Island
Mask (Buk)
From playlist Art of Africa | Art History | Khan Academy
This chemistry video tutorial explains how to solve practice problems associated with boyle's law. it provides an example that illustrates the concept of boyle's law as well as the PV graph that goes with it. As the volume increases, the pressure decreases in an inverse relationship.
From playlist New Physics Video Playlist
What is a radian? 🤔 Interactive dynamic radius wrapping exploration for Ss: https://www.geogebra.org/m/e3aamere #GeoGebra #MTBoS #ITeachMath #algebra #geometry #trigonometry #mathchat
From playlist Trigonometry: Dynamic Interactives!
General Chemistry 1B. Lecture 12. Physical Equilibrium, Part II
UCI Chem 1B General Chemistry (Winter 2013) Lec 12. General Chemistry Intermolecular Forces -- Physical Equilibrium -- Part 2 View the complete course: http://ocw.uci.edu/courses/chem_1b_general_chemistry.html Instructor: Donald R. Blake, Ph.D. License: Creative Commons BY-NC-SA Terms of
From playlist General Chemistry 1B