Warm Up What liquid did you find to have a density of 1.2? Time’s Up!

Slides:

Advertisements

Similar presentations

These describe matter. Starts with a “p”

Advertisements

A CLOSER LOOK AT GASES.

Three Types of Heat Transfer

Characteristics of “Air” “Air” is a general term for the gases that make up our atmosphere – 78% Nitrogen – 21% Oxygen “Air” has volume – it takes up.

Density and Pressure. Density and Pressure Define density Understand relative density Define and use the term pressure Learn the instruments used for.

Properties of Fluids SCI 8: Fluids Unit Curriculum Outcomes Addressed: - Describe the movement of objects in terms of balanced and unbalanced forces (309-2)

Socrative Quiz - Temperature

Chapter 4 States of Matter.

Gas Properties. Gasses A state of matter characterized by: A state of matter characterized by: Filling the container it occupies Filling the container.

Convection Currents and the Mantle How is heat transferred? What causes convection currents?

Ch. 13 States of Matter Ch The Nature of Gases.

Atmospheric Pressure Chapter 6.

The Behavior of Gases Kinetic Theory - “kinetic” = motion - kinetic energy – the energy an object has due to motion - kinetic theory – states that the.

At ppt Air Pressure CH 15 Prentice Hall p

16-2 Heat Transfer. (pages 548–551) 1

Understanding Heat Transfer, Conduction, Convection and Radiation.

Heat in the CH 15 Prentice Hall p CH 15 Prentice Hall p At ppt Atmosphere.

Gases and Their Properties CH 11. Areas to Explore  Gas Particles and Motion Gas Particles and Motion  Gas Variables Gas Variables  Manipulating Variables.

Air’s density changes two ways heat What happens to the air pressure on my head as the temperature increases?

Properties of Air.

Unit 1 Gases. The Nature of Gases Objectives: 1. Describe the assumption of the kinetic theory as it applies to gases. 2. Interpret gas pressure in terms.

Chapter 2 States of Matter.

States of Matter Section 1: Matter. A. Matter - anything that takes up space and has mass; matter is composed of tiny particles.

 ANYTHING THAT TAKES UP SPACE AND HAS MASS STATE OF MATTER IS DETERMINED BY: THE MOTION OF THE PARTICLES AND THE STRENGTH OF ATTRACTION BETWEEN PARTICLES.

Mole-Volume Relationships- Gases The volumes of one mole of different solid and liquid substances are not the same (water vs. glucose). One mole of glucose.

THIS IS With Host... Your Pressure Density Vocabulary Formulas and Principles Wow! It’s Hot! More Vocabulary Misc.

Atom Particles that make up matter. Texture What an object feels like.

Weather & Water Investigation 8

Gas Laws Chemistry Semester II Notes. Characteristics of Gases A. Properties of Gases  Any amount of gas will expand and contract to occupy the entire.

LO: to explain pressure in gases

The international system of measurement used by scientists around the world.

Chapter 1 Matter, Energy, and Heat Basics. 2 Matter Any substance that has weight, mass, and occupies space. Called an element when in the form of only.

Kinetic Theory and Gases. Objectives Use kinetic theory to understand the concepts of temperature and gas pressure. Be able to use and convert between.

Thermal Energy Transfer. Thermal Energy – Energy created by the movement of particles in a substance. Heat: Thermal energy that is transferred from one.

Air. What’s in air? The atmosphere is made up mostly of nitrogen gas. Oxygen makes up a little more than 20% of the atmosphere. Air Composition.

Heat Transfer Thermal energy Temperature is the average amount of energy of motion of each particle of a substance. Thermal energy is the total energy.

THIS IS With Host... Your Vocab n’at 1 Vocab n’at 2 State of Matter Fluids Behavior of Fluids This n’at.

New Area of Focus: Gases and Other Laws. New Area of Focus: Gases and Other Laws. Copyright © 2010 Ryan P. Murphy.

Moles in a Gas  1 mole of gas takes up 22.4 L of space at standard temperature and pressure.  Conversion factor - 1 mole = 22.4 L  Remember this is.

Section 1: Theory of Heat Unit 2: Matter and Energy.

Properties of the Atmosphere. Heat vs. Temperature  Temperature – measure of how rapidly or slowly molecules move around.  Higher the temperature =

Vocabulary Set #1. Condensation the process of changing from a gas to a liquid.

11.2 Properties of the atmosphere. Temperature A measure of the average kinetic energy of the particles in a material. A measure of the average kinetic.

Density & Buoyancy Physical Characteristics of an Object.

Questions Are gas particles attracting or repelling each other? Are gas particles traveling randomly or in an ordered manner? Are there small or great.

Heat energy flows from warmer to cooler areas Lesson 1.3 You will learn: How heat is transferred in matter; How the process of conduction transfers heat;

The Property of Gases – Kinetic Molecular Theory explains why gases behave as they do

Pressure Force applied per unit area. Force Area.

GASES Chapter 12 in your text book. KINETIC-MOLECULAR THEORY OF GASES Gas particles are in constant random and rapid motion. The space between gas molecules.

Properties of Water Water molecule Water is Polar Water is a polar molecule that has a positively charged region as well as a negatively charged region.

Convection Currents and the Mantle

Properties of the Atmosphere

mass density temperature volume pressure

Density and Pressure.

How is heat transferred? What causes convection currents?

Convection Currents and the Mantle

Thermal Energy Transfer by Conduction, Convection, and Radiation

Density and Buoyant Force

Properties of Air Grade 6 Science Unit on Flight

The Nature of Gases.

Matter Vocabulary.

Important Definitions for Gas Laws Unit

Chapter 13.1 The Nature of Gases.

Density and Air Pressure

How is heat transferred? What causes convection currents?

Thermal Energy and Weather

Chapter 10; Gases.

Presentation transcript:

Warm Up What liquid did you find to have a density of 1.2? Time’s Up!

Heat, Temperature, Pressure, Volume, and Density

Heat – An amount of thermal energy something transfers to something else. Temperature – A measure of the relative average thermal energy of the atoms of a substance. Volume – The amount of space something occupies Density – Mass per unit volume (kg/m 3 or g/mL) how much mass is in a given volume Pressure – Force per unit area (N/m 2 or Pascals), the sum total of all the little forces each atoms exerts on a surface.

Gas Pressure Simulation Use the simulation to determine the relationships between temperature, pressure, and volume. 10 minutes to play with the simulation and record your observations on paper. Record your observations of the relationship between temperature, pressure, and volume on your class’s padlet board.

Pressure Bottles As you pump air into the bottle what is happening to the balloon? Why? As you pump air out of the container what is happening to the balloon? Why?

Vacuum Sealed Human

Atmospheric Pressure A measurement of how much atmosphere is pushing down on you! – Small variations due to changes in temperature and air movement. 1 Atm = pressure at sea level If it is colder, what happens to atmospheric pressure? If it is warmer, what happens to atmospheric pressure?