'Cooler ones' diaporamas de présentation

Chapter 19 The Nature of the Stars

Chapter 19 The Nature of the Stars. Figuring out what the rest of the Universe is like. Properties. Distance Parallax (triangulation) Spectroscopic parallax Properties from their Light temperature, luminosity, radius composition from spectrum variable stars Binaries

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Types of Energy

Types of Energy. A Powerpoint slide show adapted by Mr. Zindman. Mechanical Energy.

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Lesson 4: Inquiry 4.1

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Convection and the Mantle- Section 2 Lets first discuss what heat is:

Convection and the Mantle- Section 2 Lets first discuss what heat is: Heat is the movement or vibration of molecules within a substance. The faster they move the hotter the substance is. It is important to know that heat will always move from warm to cold. Types of Heat Transfer

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