'Greater surface area' diaporamas de présentation

Bell Work

Bell Work. Using CONDUCTION, a neutral metal sphere is touched by a negatively charged metal rod. During the process, electrons are transferred from the _____ to the _____ and the sphere acquires a _____ charge. neutral sphere, charged rod, negative neutral sphere, charged rod, positive

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Calcium Homeostasis: Parathyroid Hormone, Calcitonin and Vitamin D3

Calcium Homeostasis: Parathyroid Hormone, Calcitonin and Vitamin D3. Physiological Importance of Calcium. Ca salts in bone provide structural integrity of the skeleton. Ca is the most abundant mineral in the body. The amount of Ca is balance among intake, storage, and excretion.

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Unit III Reptiles and Turtles Information

Unit III Reptiles and Turtles Information. Introduction to Snakes. Class Reptilia, Order Squamata 38 species of snakes in Kansas Only 4 are venomous: Copperhead, Timber Rattlesnake, Western (Prairie) Rattlesnake, Massasauga

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OGT Review

OGT Review.

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Chemical Reactions Alter Arrangements of Atoms

Chemical Reactions Alter Arrangements of Atoms. Section 7-1. Atoms interact in chemical reactions. How does a chemical reaction produce a new substance? By changing the way the atoms are arranged. Bonds between atoms are broken and new bonds form. This happens when particles collide.

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Chapter 16 Kinetics

Chapter 16 Kinetics. Dinosaurs generated enough heat to sustain its biochemical reactions at high rates . Reaction rate = f(temperature). What is chemical kinetics?. Deals with the speed (rate) of a chemical reaction and its reaction mechanism .

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KS3 Physics

KS3 Physics. 9L Pressure and Moments. Contents. 9L Pressure and Moments. Pressure. Pressure in liquids. Moments. Summary activities. What is pressure?. 1. 2. Pressure is exerted whenever a force is applied over an area.

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Scientific Inquiry

Scientific Inquiry. The student will demonstrate an understanding of how scientific inquiry and technological design, including mathematical analysis, can be used appropriately to pose questions, seek answers, and develop solutions.

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Types of Chemical Reactions

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Weathering

Weathering. Weathering : the disintegration, or breakdown of rock material. Two varieties: mechanical and chemical. Mechanical Weathering : no change in chemical composition--just disintegration into smaller pieces. Chemical Weathering : breakdown as a result of chemical reactions.

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Physical Science Applications in Agriculture

Physical Science Applications in Agriculture. Unit Physical Science Systems. Problem Area. Agricultural Structural Systems. Construction Materials: Bulking of Sand. Lesson. What is used to bake a cake?.

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Erosion Jeopardy

Erosion Jeopardy. Created by:. Mildred. Final Jeopardy. Weathering. Erosion. Deposition. Left Overs. Left Unders. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $500. $500. $500. $500. $500.

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CPAP

Gold Cross Ambulance. CPAP. Continuous Positive Airway Pressure. Presentation Structure. Goal of CPAP in the field CPAP and its physiological effects CPAP delivery systems Medical applications of CPAP When not to use CPAP. Goal of CPAP. To have an effective way to treat CHF/COPD

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SOUND

SOUND. The basis for an understanding of sound, music and hearing is the physics of waves. Sound is a wave which is created by vibrating objects and propagated through a medium from one location to another. .

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Chapter 18 Lipids

Chapter 18 Lipids. 18.5 Glycerophospholipids 18.6 Sphingolipids 18.7 Steroids: Cholesterol, Bile Salts, and Steroid Hormones 18.8 Cell Membranes. Glycerophospholipids. Glycerophospholipids are: The most abundant lipids in cell membranes.

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ORGANIC CHEMISTRY

ORGANIC CHEMISTRY. TIERS 5 & 6. TIER 5 Predict and explain trends in boiling points of members of a homologous series

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THE SMALL INTESTINE.

THE SMALL INTESTINE. THE HUMAN DIGESTIVE SYSTEM. EPITHELIAL CELLS. ORGANS. TISSUES. EPITHELIAL CELLS.

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Computer simulation of Plasma Spark Plug firing circuit

Computer simulation of Plasma Spark Plug firing circuit. By Bilesh Ladva In the lab of Professor Szymon Suckewer. What is a Plasma Spark Plug (PSP)?. Composed of three different electrodes surrounding a central electrode. Plasma is produced between a pair of electrodes.

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Ch. 18 - Waves & Sound

Ch. 18 - Waves & Sound. III. Music Music vs. Noise Resonance Harmonics Interference Acoustics. A. Music vs. Noise. Music specific pitches and sound quality regular pattern Noise no definite pitch no set pattern. B. Resonance. Forced Vibration

372 views • 9 slides