'Absolute zero' diaporamas de présentation

Meteorology

Meteorology. Start. Why do we have such a wide variety of weather here in the Great Plains?. Menu. Menu. Precipitation. Menu. Atmosphere. Station Models. Heat & Temperature. Tornadoes. Greenhouse Effect. Satellites. Air Pressure . Radar. Wind. Hurricanes. Air Masses & Fronts.

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UNIT 3 States of Matter

UNIT 3 States of Matter. Solids Liquids Gases . C4.3 B Describing three states of matter. Solid - definite shape and volume Liquid - definite volume, changes shape Gas - changes shape and volume. Kinetic Molecular Theory. All matter is made up of small particles.

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Weather and Climate

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States of Matter

States of Matter . Self Study. Changes in State. Four states of matter video clip: click here. Phase Diagram . Book video clip: click here. Phase Diagram . MELTING. FREEZING. CONDENSATION. VAPORIZAITON. SUBLIMATION. TRIPLE POINT. What word describes Motion or Movement energy? .

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Chapter 9 Gases: Their Properties and Behaviors

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What is Physical Science?

What is Physical Science?. Chapter 1. Science. The study of the natural world. To work like a scientist, you need to use the same skills that they do. Skills Scientists Use. Observing Inferring Predicting. Observing. Using one or more of your senses to gather information Sight Sound

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Aim: ENERGY

Do now: using your textbooks and prior knowledge of chemistry to answer the following questions: What is energy? What are exothermic reactions? What are endothermic reactions?. Aim: ENERGY. AP CHEMISTRY . ENERGY . Law of Conservation of Energy - Energy can

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States of Matter

States of Matter. Solids. Matter. The state of matter tells you whether a material is a solid, liquid, or a gas. Matter is anything that takes up space and has mass. Atoms. An atom is the smallest particle of a given type of matter that still remains that matter. Elements.

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Launch: Monday, January 14, 2013

Launch: Monday, January 14, 2013. At what temperature will 20.2 grams of CH 4, methane gas, exert a pressure of 1.8 atm in a 7,500 mL cylinder ? (hint: convert grams to moles before you begin). Announcements. Unit #4 Exam: TOMORROW!

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Refrigeration Theory

Refrigeration Theory. History and Development. What is Refrigeration?. Refrigeration is defined as the process of removing heat from an undesirable place and transferring it to a place where it is unobjectionable.

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1 rung 2 rungs 5 rungs 0 rungs

The rope ladder of a boat hangs over the side of the boat and just touches the water. The ladder rungs are 8 inches apart. How many rungs will be under the water when the tide rises 3.5 feet?. 1 rung 2 rungs 5 rungs 0 rungs. [Default] [MC Any] [MC All].

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Gas Law and Gas Behavior

Gas Law and Gas Behavior. Meyer 2014 Ch. 12 and 13. Characteristics of Gases. Gases are highly compressible and occupy the full volume of their containers. Gases exert pressure, P = F/A (force/area). Gases always form homogeneous mixtures with other gases.

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Bell Ringer

Bell Ringer. How is kinetic energy directly related to thermal energy?. Thermal Energy A. Temperature & Heat 1. Temperature is related to the average kinetic energy of the particles in a substance. 2. SI unit for temp. is the Kelvin (273 degrees different than Celsius)

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Chapter 1 Matter and Measurement

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VCSEL High Speed Drivers

VCSEL High Speed Drivers. Bryan A. Weaver ECE-E641 February 27, 2003. light output. p-contact. active region. n-contact. oxide. What is a VCSEL?. Vertical Cavity Surface Emitting Laser. VCSEL Characteristics. Distributed-Bragg Reflector

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Metric System Basics

Metric System Basics. Only a few areas of the world still use the English measurement system U.S. Myanmar Liberia. Problems. Metric mishap caused loss of NASA orbiter September 30, 1999 CNN

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Metrics

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Energy

Energy. Two Types of Energy . Potential Energy Stored energy We only see changes during Phase changes Kinetic Energy Energy of motion Changes whenever there is a change in temperature Temperature is a measure of Kinetic Energy What is Absolute Zero?.

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Temperature: Fahrenheit, Celsius, and Kelvin

Temperature: Fahrenheit, Celsius, and Kelvin. Learning Target. Know the difference between Fahrenheit, Celsius, and Kelvin temperature scales and how to convert from one scale to another. Explain what is meant by Absolute Zero. Famous Scientists Looking Good.

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Absolute Zero

Absolute Zero. On an Absolute Thermometric Scale founded on Carnot's Theory of the Motive Power of Heat , and calculated from Regnault's Observations By Lord Kelvin (William Thomson)

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