'Less heat' diaporamas de présentation

Earth and Moon in Space

Earth and Moon in Space. Earth Moves. Earth moves in space Earth spins around an imaginary line called an axis The axis is an imaginary line passing through the poles and the center of the Earth. Rotation. Rotation is the spinning of the Earth on its imaginary axis

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National Sales Meeting

690 views • 54 slides

Lighting Systems

CHAPTER. Lighting Systems. 9. Instructor Name: (Your Name ). Learning Objectives. List the various lights used on a truck and indicate the location and color Describe why an incandescent light draws more current when first switched on then when the lamp is illuminated at full brilliance

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Karnaugh Maps

Karnaugh Maps. References: Chapters 4 and 5 in Digital Principles (Tokheim) Chapter 3 in Introduction to Digital Systems (Palmer and Perlman). Review: Expressing truth tables. Every truth table can be expressed in terms of the basic Boolean operators AND , OR and NOT operators.

962 views • 47 slides

Introduction to Digital Photography

Introduction to Digital Photography. Glossary, Definitions, and Digital Concepts Instructor: David King. Digital Photography: Glossary, Definitions, and Concepts. Digital Still Photography was developed from Video Electronic Capture.

748 views • 37 slides

Cement Production

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The Greenhouse Effect

501 views • 37 slides

SOD PowerPoint

SOD PowerPoint. Jessica Perry. Question. Will heat be released during Acid / Base chemical reactions?. Hypothesis. I hypothesize that some chemical reactions will produce heat and some will not . I think that reactions with stronger chemicals will produce heat.

516 views • 34 slides

1.12k views • 32 slides

Energy

Energy. By Aimee Chavez. Energy. The ability to do work. Work : a transfer of energy. Both energy and work are measured in Joules J Energy and work are related. When work is done on an object energy is being transferred to the object. Law of Conservation of Energy.

516 views • 30 slides

REAP Monthly Meeting August 12, 2009

REAP Monthly Meeting August 12, 2009. Carol Heyman. What Is Smart Power?. Energy efficiency & conservation program Education to action Collaborative & community based Evolving program Statewide partnering Lifelong applications. Benefits of an Energy Efficiency Program.

378 views • 29 slides

Energy

Energy. Energy. The ability to do work. Work : a transfer of energy. Both energy and work are measured in Joules J Energy and work are related. When work is done on an object energy is being transferred to the object. Law of Conservation of Energy.

456 views • 28 slides

PRINCIPLES OF HEAT TRANSFER

PRINCIPLES OF HEAT TRANSFER. SOURCES OF HEAT. PRINCIPLE ONE. pg. 41 C. Heat ALWAYS flows from hot to cold when objects are in contact or connected by a good heat conductor. The rate of heat transfer will increase as the difference in temp between the two objects increases. pg.. 6 fig 2.

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Chapter 2. Evidence for Climate Change

Chapter 2. Evidence for Climate Change. HNRS330 Dr. Hengchun Ye.

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Homeostasis

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COMPUTER GENERATIONS

COMPUTER GENERATIONS. .1 st Generation(1945-1959) .2 nd Generation(1959-1965) .3 rd Generation(1965-1973) .4 th Generation(since 1973) .5 th Generation(present and beyond). 1 st GENERATION(1945-1959 ). FEATURES.

1.5k views • 17 slides

Unequal Heating of the Earth

Unequal Heating of the Earth. How far away is the Sun?. 93 Million Miles Away!. How big is the Sun?. 1,300,000 times bigger than Earth! Diameter: 110 times wider than Earth Volume : 1,300,000 times bigger than Earth.

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THERMOREGULATION

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Graphene Computer Chips

Graphene Computer Chips. Nicole Hutchison 10/11/2013 ITMG 100 06. Intorduction. Discovered by Andre Geim in 2004 One atom thick layer of copper. Technology. Main features of graphene : Lightweight Flexible It is very conductive to electricity. N early transparent.

200 views • 8 slides

Socially responsible and Irresponsible Apple vs. NEC

Socially responsible and Irresponsible Apple vs. NEC. By: Alberto H. and Patrick Buwee. Introduction . Social Responsibility- Companies who are so socially responsible go out of their way to have a good environment, pay fair wages, good working conditions, and donate money to charities.

268 views • 6 slides