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State functions

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English
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Physics
Introductory physics
State functions
Physical quantities
Density
Physical chemistry
Volume
Kilogram
Mass
Galileo thermometer

Density Lab Kiara Soto West Broward High School Mr.White September 11, 2013 II. What is the density of the cork, crayon and 2 unknown metal samples? III. Density is calculated by mass/volume. It can be found for any object or substance. Mass can be calculated from a triple beam balance and Volume from a graduated cylinder. As a liquid changes from gas, to liquid, to solid, it gains density. (n.d.). Retrieved from http://www.howstuffworks.com/dictionary/chemistry-terms/density-info.htm IV. If we test all the objects, the smallest metal object will be the densest. V. Beaker Cork Crayon Graduated Cylinder 2 Unknown metal samples Triple-Beam Balance VI. Gather all materials Measure the mass of each object

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English
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0
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Tags: 
Physics
Introductory physics
State functions
Physical quantities
Density
Physical chemistry
Volume
Kilogram
Mass
Galileo thermometer

Density Lab Kiara Soto West Broward High School Mr.White September 11, 2013 II. What is the density of the cork, crayon and 2 unknown metal samples? III. Density is calculated by mass/volume. It can be found for any object or substance. Mass can be calculated from a triple beam balance and Volume from a graduated cylinder. As a liquid changes from gas, to liquid, to solid, it gains density. (n.d.). Retrieved from http://www.howstuffworks.com/dictionary/chemistry-terms/density-info.htm IV. If we test all the objects, the smallest metal object will be the densest. V. Beaker Cork Crayon Graduated Cylinder 2 Unknown metal samples Triple-Beam Balance VI. Gather all materials Measure the mass of each object

Chapter 5 Thermochemistry

Subject: 
Chemistry
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Physics
thermodynamics
Chemistry
State functions
Thermochemistry
Enthalpy
energy
Heat
Exothermic
internal energy
Thermal energy
Thermodynamic system
Environment

Chapter 5: Thermochemistry ?Introduction- Energy is defined as the capacity or the ability the to do work i.e. in order to do work energy must be involved Mathematically Represented- Work or Energy = Force x Distance The view of energy can be thought of as physical in nature and contact via the exerted force Chemistry, however, must view energy differently. The study of energy and its transformation, as it applies to chemistry, is know as THERMOCHEMISTRY, along with spontaneity, the two are referred to as THERMODYNAMICS Section 5.1- Nature of Energy The study of chemistry and thermodynamics will involve the concepts of energy, work, and heat KINETIC and POTENTIAL Energy Kinetic ? energy due to an objects motion

Chemistry Basics (1st half of chemistry books)

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Chemistry
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Chemistry
Physics
matter
Physical quantities
Chemical elements
State functions
thermodynamics
Gas
Properties of water
Chemical reaction
Oxygen
Temperature

CHAPTER ONE: Mass Kilogram (kg) Balance scale Volume Cubic Meter (m?) Graduated cylinder Temperature Kelvin (K) Thermometer Length Meters (m) Meter stick Time Seconds (sec) Stopwatch Energy Joules (J) (Measured Indirectly) Independent: what you control Dependent: what you measure or observe CHAPTER TWO: Ionic Compounds: 2 elements/ a metal & nonmetal Write the name of the metal (cation) Write the name of the non-metal (anion) with the suffix ?-ide? Polyatomic ions don?t change their name Molecular Compounds: 2 non-metals/ no hydrogen First word= name of first element with no name change Second word= name of second element with ending change to ?-ide? Prefix with mono, di, tri, tetra, penta, hexa, hepta, octa, nona, or deca

Chemistry Basics (1st half of chemistry books)

Subject: 
Chemistry
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Chemistry
Physics
matter
Physical quantities
Chemical elements
State functions
thermodynamics
Gas
Properties of water
Chemical reaction
Oxygen
Temperature

CHAPTER ONE: Mass Kilogram (kg) Balance scale Volume Cubic Meter (m?) Graduated cylinder Temperature Kelvin (K) Thermometer Length Meters (m) Meter stick Time Seconds (sec) Stopwatch Energy Joules (J) (Measured Indirectly) Independent: what you control Dependent: what you measure or observe CHAPTER TWO: Ionic Compounds: 2 elements/ a metal & nonmetal Write the name of the metal (cation) Write the name of the non-metal (anion) with the suffix ?-ide? Polyatomic ions don?t change their name Molecular Compounds: 2 non-metals/ no hydrogen First word= name of first element with no name change Second word= name of second element with ending change to ?-ide? Prefix with mono, di, tri, tetra, penta, hexa, hepta, octa, nona, or deca

Chapter 3 Figures Living in the Environment Miller

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Environmental Science
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Chemistry
Physics
Nuclear physics
Nuclear materials
Chemical elements
State functions
Neutron moderators
Nuclear chemistry
Deuterium
Nuclear fission
Hydrogen
Temperature
Environment
Technology

Stepped Art Figure 3-2 Page 41 Ask a question Do experiments and collect data Formulate hypothesis to explain data Do more experiments to test hypothesis Revise hypothesis if necessary Well-tested and accepted hypotheses become scientific theories Interpret data Well-tested and accepted patterns In data become scientific laws ? 2004 Brooks/Cole ? Thomson Learning Rate of metabolic chemical reactions Heat input from sun and metabolism Heat loss from air cooling skin Heat in body Positive feedback loop Blood temperature in hypothalamus Excess temperature perceived by brain Sweat production by skin Negative feedback loop Figure 3-3 Page 46 Hydrogen (H) 0 n 1 p 1e 1 n 1 p 2 n 1 p 1e 1e Mass number = 0 + 1 = 1 Hydrogen-1 (99.98%) Mass number = 1 + 1 = 2 Hydrogen-2 or deuterium

physics notes

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Physics
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Physics
Introductory physics
State functions
Classical mechanics
Mass
Potential Energy
Exergy
Gravitation
Force
Gas
energy
newton's Laws of motion

Learner Guide for Cambridge O Level Physics ? Cambridge International Examinations 2012 Learner Guide for Cambridge O Level Physics How to use this guide The guide describes what you need to know about your O level Physics examination. It will help you to plan your revision programme for the written examinations and will explain what we are looking for in the answers you write. It can also be used to help you to revise by using the tick boxes in Section 4 ?What you need to know', to check what you know and which topic areas of Physics you have covered. The guide contains the following sections: Section 1: How will you be tested? This section will give you information about the theory and practical examination papers. Section 2: Examination tips

Physics Practice Problems

Subject: 
Physics
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Physics
energy
Introductory physics
Forms of energy
Classical mechanics
Physical quantities
State functions
Kinetic Energy
Potential Energy
Work
Force
Mass–energy equivalence

CHAPTER 6 REVIEW NAME_________________________________________ 1) Can work be done on a system if there is no motion? A) Yes, if an outside force is provided. B) Yes, since motion is only relative. C) No, since a system which is not moving has no energy. D) No, because of the way work is defined. Answer: D Diff: 1 Type: BI Var: 1 Page Ref: Sec. 6.1 3) If you push twice as hard against a stationary brick wall, the amount of work you do A) doubles. B) is cut in half. C) remains constant but non-zero. D) remains constant at zero. Answer: D Diff: 1 Type: BI Var: 1 Page Ref: Sec. 6.1

Honors Physics Study Guide

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Physics
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Physics
Introductory physics
Physical quantities
motion
Classical mechanics
State functions
Force
energy
Momentum
Kinetic Energy
Work
Gas

Vectors How to find the final magnitude when you?ve got the horizontal and vertical components How to find the final direction (angle) when you?ve got the horizontal and vertical components How to find the horizontal and vertical components of something Scalar product of two vectors Vector product of two vectors Kinematics Definition of displacement Definition of average speed Definition of average velocity Definition of instantaneous velocity Definition of average acceleration Definition of instantaneous acceleration Kinematics equations Kinematics equations for free-fall motion Kinematics equations for projectile motion Dynamics

States of Matter

Subject: 
Chemistry
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Chemistry
Physics
thermodynamics
Chemical engineering
Gases
State functions
Physical quantities
Avogadro's law
Partial pressure
Properties of water
Kinetic theory
Amount of substance

Chem 110 Chapter 5 Test Review States of Matter: Gases, Liquids and Solids Changes in State Changes in state are considered physical changes. Other physical properties may also change during a change in state. 4 States of Matter are: Gases, Liquids, Solids Comparison of Physical Properties of Gases, Liquids, and Solids Property Gas Liquid Solid Volume and Shape Expands to fill the volume of its container and takes the shape of its container. Has a fixed volume at a given mass and temperature. Volume depends on its mass and temperature. It assumes the shape of its container. Has a fixed volume which is dependent on its mass and temperature. It has a definite shape. Density Compressibility Particle Motion Low High Virtually free High Very low

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