'Solid ice' diaporamas de présentation

A Frozen Waterfall

Theory Ice is weird! δ Ice < δ Water Pressure drives solid ice  liquid water Pressure-melting point (PMP) drops 0.7 º C/ vertical km of ice Melting point under 5-km thick Antarctic Ice Sheet ≈ -3.5 º C Most basal ice is at PMP Can’t cool further because of thermal gradient

Space Settlement Design Project. By: 7 th Hour Physical Science Class. Nuclear Fusion . Deuterium and Tritium Tokamak Fusion Test Reactor – Russian magnetic fusion device Other Methods Thermonuclear Fusion Inertial confinement fusion Inertial electrostatic confinement

Positives... to celebrate. Problems... to solve. Potential... to explore. Next action points. Mastery. Where learners experience: high quality teaching guidance and support encouragement and praise ……and where sufficient time is planned

VARSY Final Presentation ATLID-CPR-MSI Clouds, Aerosols and Precipitation “Best Estimate”. Robin Hogan, Nicola Pounder, Brian Tse , Chris Westbrook University of Reading. 9 October 2013. Overview. Why do we need ACM-CAP? Example retrieval using A-Train data How does it work?

Measuring the Quantity of Heat Pt. 2. Physics January 22, 2013 Coach Stephens. Specific Heat of Fusion. The values for the specific heat of fusion and the specific heat of vaporization are reported on a per amount basis. For instance, the specific heat of fusion of water is 333 J/gram.

Class: III Lesson-3 Water o’ water!. SOURCES OF WATER. RAIN. stream. sea. lake. river. pond. well. Rain is the main source of water. Sea is the largest source of salty water. Without water life is impossible on earth. FORMS OF WATER. IN NATURE WATER IS FOUND IN THREE FORMS-.

Science Experiment. By Azur Ewari. Big Question. How long does it take different volumes of water to freeze at this temprature ? This experiment is to see if a bigger amount of water freezes faster than a smaller volume of water. Hypothesis.

Earth as a System. Essential Question: How does the Earth work to be a system?. System. Definition: A group of interdependent parts enclosed within a certain boundary.

Solids, Liquids and Gases. By the end of this lesson you will know:. what a ‘material’ is what we mean by ‘property’ what the properties of solids, liquids and gases are. Materials. Everything is made from some sort of ‘material’ Materials are made up of lots and lots of tiny pieces

November 09÷11 2005 GERDA MEETING Tübingen Shielding Ice Tank for GERDA Experiment L. Bezrukov 1 , Yu. Dvoychenko 2 , L. Inzhechik 3 , V. Kornoukhov 4 , V. Krishtal 5 , V. Kulepov 2 , B. Lubsandorzhiev 1 1) Institute for Nuclear Research RAS, Moscow;

Phases of Matter. The 3 different phases of matter are solid, liquid and gas. 1. SOLIDS. Solids have two important characteristics: definite mass and volume. The particles in a solid are closely packed together. The movement of particles in a solid is what we would call a vibration.

November 09÷11 2005 GERDA MEETING Tübingen Shielding Ice Tank for GERDA Experiment L. Bezrukov 1 , Yu. Dvoychenko 2 , L. Inzhechik 3 , V. Kornoukhov 4 , V. Krishtal 5 , V. Kulepov 2 , B. Lubsandorzhiev 1 1) Institute for Nuclear Research RAS, Moscow;

Properties of Water. If an alien came down to earth and asked you what a glass of water was, how would you describe it? Most would say, no color, no taste, no odor. Many would say it was a rather plain and ordinary substance.

Our Earth's Water Features. Oceans . Earth's oceans are saltwater and completely surround a continent. Oceans are the largest bodies of water on earth. Seas. Earth's seas are saltwater and the land surrounds most or all of a sea.

MELTING AND BOILING. SEC 3 PHYSICS. Melting. Let us recall; Melting is a change of state from solid to liquid. Melting occurs at a fixed temperature. This temperature is known as the melting point of the substance. Eg. Melting point of water is 0 o C or 273 K. Melting.