Physics - Thermodynamics: (6 of 14) Efficiency of a Heat Engine: Example 2
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate the efficiency of an (heat) engine, example 2.
From playlist PHYSICS - THERMODYNAMICS
Irrigation Efficiencies - Part 1
From playlist TEMP 1
Physics - Thermodynamics: (9 of 14) Carnot Efficiency: Diesel Engine vs Gasoline Engine
Visit http://ilectureonline.com for more math and science lectures! In this video I will show you how to calculate the Carnot efficiency of a diesel engine vs. a gasoline engine.
From playlist PHYSICS - THERMODYNAMICS
9 Endothermic and exothermic reactions
Senior chemistry lesson on the difference between endothermic and exothermic reactions.
From playlist Chemistry
Negative powers differentiation | Derivative rules | AP Calculus AB | Khan Academy
Sal differentiates g(x)=2/(x_)-1/(x_), and evaluates the derivative at x=2. This can actually be done quite easily using the Power rule! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/ap-calculus-ab/ab-derivative-rules/ab-diff-negative-fractio
From playlist Derivative rules | AP Calculus AB | Khan Academy
Physics - Thermodynamics: (10 of 14) Carnot Efficiency: Example
Visit http://ilectureonline.com for more math and science lectures! In this video I will use the Carnot efficiency to calculate the maximum work of a gasoline engine.
From playlist PHYSICS - THERMODYNAMICS
Edriss Titi: Determining the global dynamics of the two-dimensional Navier-Stokes equations by...
One of the main characteristics of infinite-dimensional dissipative evolution equations, such as the Navier-Stokes equations and reaction-diffusion systems, is that their long-time dynamics is determined by finitely many parameters – finite number of determining modes, nodes, volume elemen
From playlist Analysis and its Applications
Stanford Seminar - The Solar Industry from the Inside, Don Foldenauer
Engineering and Climate Change Seminar Don Foldenauer, from Alta Devices, provides an inside look at the solar industry. This seminar series equips students and professionals with tools to apply the engineering mindset to problems that stem from climate change, so that they may conside
From playlist Stanford EE292H - Engineering and Climate Change Seminar Series
MIT SP.775 D-Lab Energy, Spring 2011 View the complete course: http://ocw.mit.edu/SP-775S11 Instructor: Amy Banzaert License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT SP.775 D-Lab: Energy, Spring 2011
John O'Donnell, energy and climate entrepreneur, discusses solar thermal power. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website. Stanford University: http://www.stanford.edu
From playlist Lecture Collection | Energy Seminar
Jakob Yngvason - Understanding Entropywithout Probability
Jakob Yngvason (University of Vienna) Understanding Entropy without Probability. In 1856, Rudolf Clausius coined the word entropy as a suitable name for what he had been calling the "transformational content of a body". The new word made it possible to state the second law of thermodynam
From playlist Large-scale limits of interacting particle systems
Data Innovation, Entrepreneurship, and Augmented Reality
Martin Wainstein, Innovator in Residence at Tsai CITY, and Sophie Janaskie, Environmental Innovation Fellow at Tsai CITY and the Yale Center for Business and the Environment, present on data-intensive projects from the academic and startup sides of Tsai CITY's innovation and entrepreneursh
From playlist Yale Day of Data 2018
A Pathway for Widespread Geothermal Energy
February 11, 2009 lecture by Jefferson Tester for the Woods Energy Seminar (ENERGY301). In his talk "A Pathway for Widespread Utilization of Geothermal Energy--the Roles of Multi-scale Resource and Technology Research and Systems Analysis," Tester talks about the benefits and challenges o
From playlist Lecture Collection | Energy Seminar
U.S. Energy Future: Transportation Fuels
September 30, 2009 - Michael Ramage, former executive vice president of ExxonMobil Research and Engineering Company, and James Sweeney, professor of economics at Stanford University, discuss the conclusions of the National Academy of Sciences report entitled America's Energy Future with a
From playlist Lecture Collection | Energy Seminar
Green Chemistry Principles - Energy Efficiency | Environmental Chemistry | Chemistry | FuseSchool
Learn the basics about the green chemistry principle that concerns energy efficiency, as a part of environmental chemistry. Many chemical processes are designed to be as efficient as possible. It is very costly if a chemical synthesis is not designed to be efficient, such as requiring hea
From playlist CHEMISTRY: Environmental Chemistry
Physics - Thermodynamics: (8 of 14) Efficiency of a Carnot Engine
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the efficiency of a Carnot engine.
From playlist PHYSICS - THERMODYNAMICS
Electric Field (2 of 3) Calculating the Magnitude and Direction of the Electric Field
Explains how to calculate the electric field of a charged particle and the acceleration of an electron in the electric field. You can see a listing of all my videos at my website, http://www.stepbystepscience.com An electric field is an area that surrounds an electric charge, and exerts f
From playlist Electricity and Magnetism
Electron Affinity Trend, Basic Introduction, Chemistry
This chemistry video tutorial provides a basic introduction into electron affinity. it discusses the general trend of electron affinity as well as its many exceptions. Electron affinity is the energy change that occurs when a gaseous atom receives an electron. This video discusses which
From playlist New AP & General Chemistry Video Playlist
Precipitation hardening and electrical conductivity
0:00 review of CCT vs TTT diagrams for continuous cooling vs instantaneous cooling 1:07 trends in hardness, strength, ductility etc as a function of carbon weight percent in steels 10:01 what makes martensite so hard? What is tempered martensite? 13:42 tempering to modify steel properties
From playlist Introduction to Materials Science and Engineering Fall 2018
Calculating Power in Physics: Example Problems
Many tasks require you to do a certain amount of work. But the same amount of work can be done in a short period of time or over a longer period of time. Power describes how fast work is done. Power is the rate at which work is done. This video explains everything you need to know about wh
From playlist Kinetic Energy, Potential Energy, Work, Power