PHYSICAL SCIENCE Introduction. Physical Science CHEMISTRY –Study of matter PHYSICS Study of matter & energy relationships.

Slides:



Advertisements
Similar presentations
Making Measurements in Science
Advertisements

Weight, Mass, Volume and Density
Measurement. Volume – Regular Shaped Object You can find the volume of a solid by multiplying length, width, and height together. Formula : V = l x w.
Reason 1: helps scientists share and compare their data/ results
Matter Mr. Skirbst Physical Science Topic 02. What is matter?
Measuring Matter 6 Beta Measuring Matter Which weighs more, a pound of feathers or a pound of sand? Which weighs more, a pound of feathers or a.
Chemical Building Blocks Lesson 2 Chapter 1 Measuring Matter.
Measuring Matter Chapter 2 Section 2.
Lesson 1: Introduction to matter
1 Anything that has mass and volume is matter 2 Which of the following is not matter? circle Electricitycarcloudlightningthe sunsunshine.
1 Density Notes- Part 1 Chemistry 1. 2 Density The compactness and size of the molecules or particles of a substance –the more compact or squished together.
Properties of Matter Investigation 1.
Volume (square objects, like a box) Volume is the: amount of space something takes up. FACTS ABOUT VOLUME MEASURMENTS: Volume is found by multiplying three.
Chapter 1: Introduction to Matter
Measurement The International System of Units (SI) is the standard system used around the world.
Measurement The International System of Units (SI) is the standard system used around the world.
Notes on mass, volume & density. Weight Weight: A measure of the force of gravity on an object. Weight: A measure of the force of gravity on an object.
Density. Different substances have different densities. The density of a material does not depend on the size or amount of the substance you have. Density.
Chapter 2 The Properties of Matter. Section 1: What is Matter? Matter – anything that has mass and takes up space –Examples: air, water, books, hair,
Metric Standards and Measurement Tools. Length Distance from one point to another Unit – meter (m) Tool – meterstick or metric ruler.
Unit 2:What is Matter? All Matter has 2 Types of Properties of Matter Physical Properties and Chemical Properties.
Length Length - the distance from end to end of an object
Chapter 1-2 Measuring Matter. How do you find your weight on Earth? You use a scale Your body weight presses down on the springs inside the scale. The.
Unit: Chemistry Lesson 3: Measuring Matter Essential Questions: 1.) Describe the units used to measure mass and volume 2.) Explain how to determine the.
What is Matter? Matter is anything that has volume and mass.
 Weight: a measure of the force of gravity on you.  On earth, all objects are attracted toward the center of the planet by the force of earth’s gravity.
Measuring Matter Chapter 14-2 pp Why do scientists measure matter? Measuring matter is another way scientists can describe matter. Measuring.
C HAPTER 14: M ATTER 1. Y OU ARE L IVING. Y OU OCCUPY SPACE. Y OU M ATTER ! What is matter? Matter- Anything that has mass and volume. Matter exists ordinarily.
Unit: Composition & Properties of Matter Chap 1. Cornell Notes: Objectives Explain matter in terms of both composition and its properties. Using examples,
Mass, Volume and Density. Metric System  Developed by the French in the late 1700’s.  Based on powers of ten, so it is very easy to use.  Used by almost.
Properties of Matter 1. Everything is made of Matter Matter is anything that has volume and mass. Examples of matter include air, steam, a computer, paper,
Volume, Mass, and Weight…OH MY !. MATTER: Anything that has mass and takes up space.
Matter has mass and volume.. Describe what matter is and demonstrate how to measure mass.
C HAPTER 14: M ATTER 1. Y OU ARE L IVING. Y OU OCCUPY SPACE. Y OU M ATTER ! What is matter? Matter- Anything that has mass and volume. Matter exists ordinarily.
Section 1-3: Measurement
Unit: Properties of Matter
Introduction to Matter
What is Matter? I can describe the two properties of all matter.
INTRODUCTION OF MATTER
Unit 1 Lesson 1 Introduction to Matter
Mass, Volume & Density.
Chapter 2 Chapter 2.
Unit 1 Lesson 1 Introduction to Matter Essential Question:
Mass vs. Weight Mass = amount of matter in an object
Unit 1 Lesson 1 Introduction to Matter
MATTER has _________ and Mass volume.
Unit 1 Lesson 1 Introduction to Matter Essential Question:
Chapter 7 Foundations of Chemistry
The Properties of Matter
Do Now Skim through lesson 1.1 and write down 2 new facts that you want to learn more about.
SCIENTIFIC MEASUREMENT
Matter is everything around you!
SCIENCE SKILLS.
Introductory Concepts for Physical Science or Chemistry
SCIENCE SKILLS 2.1.
Properties of Matter Section 3.1.
DENSITY.
Name That Tool Q. What is the name of this measurement tool? A. triple beam balance.
Properties of Matter.
Measuring Notes キThe units used for mass are grams (g).
Finding Mass & Volume Week 3 September 14, 2015.
Unit 1 Lesson 1 Introduction to Matter
Mass, Weight, Volume Notes
Weight, Mass, Volume and Density
6th Science Metric Measurement.
Mass, Volume & Density 8th Grade Science.
Weight, Mass, Volume and Density
Section 1-3: Measurement
What is Matter?.
SCIENCE SKILLS.
Presentation transcript:

PHYSICAL SCIENCE Introduction

Physical Science CHEMISTRY –Study of matter PHYSICS Study of matter & energy relationships

MATTER All matter has volume and mass Amount of space taken upAmount of matter present

VOLUME Measuring volume depends on the state of matter LIQUID -Measure volume in a graduated cylinder -SI unit = liter -Read the bottom of the meniscus SOLID -Regularly shaped, use l x w x h - Irregularly shaped, use water displacement GAS - Volume equals the volume of the container Units= cm 3 To compare vol, 1ml = 1cm 3

VOLUME Which is the best device to measure the volume of a liquid? Why?

VOLUME Practice reading graduated cylinders –The marks, or calibrations, are different numbers on different graduated cylinders ms/VideoCD/CPL/Sample/Modules/gradcyl/gr ad10mL.htmhttp://jchemed.chem.wisc.edu/JCEsoft/Progra ms/VideoCD/CPL/Sample/Modules/gradcyl/gr ad10mL.htm

MASS To measure the amount of matter present use a BALANCE –Triple beam vs. digital Tare button- allows measurement of only the contents of a container Units on balances are grams –Gram is about equal to the mass of a paper clip SI unit is a kilogram –1 kg= 2.2 lbs

Changes in Mass? Can an object change mass? How?

WEIGHT Related to mass, but differs It’s a measure of the force of gravity on matter Gravity is a force of attraction between two objects –All objects in the universe have gravitational forces on other objects –The more matter, the higher the force of gravity So the higher the weight

WEIGHT Measured using a spring scale Units are Newtons (N) Would you have the same weight on the Earth as on other planets? Why? Would you have the same mass on the Earth as on other planets? Why?

Wrap-up section 1 Complete “Lab Measurements” Go over DRW 2-1 Frayer Model of 1.Physical properties 2.Chemical properties 3.Physical changes 4.Chemical changes

Discuss frayer models of 1.Physical properties 2.Chemical properties 3.Physical changes 4.Chemical changes Chem/Phy Prop 1.Vol 2.Flammability 3.Malleability 4.Ductile Do “Mystery Powders” Lab Introduce DENSITY What do we already know?

Density If the red spheres have the same mass, which cube weighs more? Why? Which weighs more a pound of feathers or a pound of lead? Weight and density are different!!

Computing Density D=m/v or Cover the variable that you are solving for and the correct formula is revealed!

Computing Density Units? Sample problems 1. If the density of Al is 2.70 g/cm 3, what mass would 5.0 cm 3 have? 2.What volume would 10.0g of Al occupy? 3. What is the density of a 120.0g block that occupies 6.0cm 3 ?

Density lab Name of solid Mass of solid Volume of liquid or formula for volume of solid Volume of liquid + solid or substitution in volume formula Volume of solid Formula to find density Substitution of values into the density formula Density of the solid Add the information in red to your handout.