DENSITY.

Slides:

Advertisements

Similar presentations

Density Exam Review. If you placed a 15 cm 3 sized object into 20 mL of water, how much water will be displaced? 15 mL of water.

Advertisements

Do Now: Write two sentences that are observations and two sentences that are inferences.

How to Calculate Density

If objects are the same size they will have the same density. Different materials have different densities. Density is made up of two other measurements.

Density Density describes how heavy an object is compared to its size.

DENSITY. DEFNITION DENSITY: The mass of a substance per unit of volume In simple terms…How much “stuff” is in a certain amount of space Weight/amt of.

Density Formula: Density = Mass ÷ Volume Standard Unit =

Density A lesson on integrity and science. Density is…. A periodic property How did Mendeleev know there was a missing element? He calculated the densities.

DENSITY. Density is the measure of mass per unit volume of substance. So, density is a measure of the amount of matter (particles) in a given volume (space)

Density Stuff. Units Mass is measured in grams or g. Volume is measured in milliliters (ml) for liquids, and cubic centimeters (cm 3 ) for solids. So,

Properties of Matter Mass Volume Density.

Density. Matter: anything that has mass and takes up space –Mass – the amount of matter in something –Volume – the amount of space something occupies.

Density Unit 2.

Introduction to Matter Lecture: Calculating Density.

Unit 3 Lesson 3 Part 1 – Density Overview Remember Matter? 0 Matter – anything that has mass and takes up space.

Mass, Volume and Density

Density DEF: amount of mass in a certain volume. Density is a physical property. Solids have the highest density. Gases have the lowest density. The density.

Density Density is the measure of how much mass is contained in a given volume * density is made up of two measurements mass and volume, so the density.

Mass, Temperature and Density Review. What is the definition of volume? The amount of space an object takes up. What is the name of the instrument used.

DensityDensity. Density Definition: The amount of matter in a given space.

Earth Science August 30, 2011 Bellringer: Place on your metric mania worksheet Convert mm = _______________ m 623 L = _____________________ ml.

Density Sink or Float?. Some objects float, or stay on top of a liquid. Others sink, or drop to the bottom of a liquid. Some objects float, or stay on.

Therefore, different densities. Formula Triangle Cover up the thing you want to calculate and the formula will appear! M VD.

Density. What Is Density ? The concentration of matter in an object. The concentration of matter in an object. Which box has more mass? Which box has.

Density DensityDensity is how much mass something has in a certain volume 100kg 200kg Which block has more matter in it? The blue block must have a higher.

Mass, Volume, & Density.

Section 1-3: Measurement

DENSITY Mark Place,

DENSITY Density is defined as mass per unit volume. It is a measure of how tightly packed and how heavy the molecules are in an object. Density is the.

Introduction to Matter

Density What is density?

Measuring Matter 2.2 Weight and Mass

Do Now Convert the following to scientific notation:

Unit 2: Kinetic Molecular Theory and Phases of Matter

Do Now Convert the following to scientific notation:

Chapter 17 Properties of Matter

Density CER Conclusion – Period 4

DENSITY DENSITY = MASS (REFERENCE TABLE) VOLUME

Density Think back to our definition of matter (anything that has mass and takes up space). What is another word for how much space something takes up?

Do now (5 minutes): (take the notes!!!)

And Calculating with Significant Digits

Mass, Volume, & Density.

Density Think back to our definition of matter (anything that has mass and takes up space). What is another word for how much space something takes up?

Chapter 10 Density

Physical Science: Fluids and Dynamics

Cornell Notes 4.1 Density December 21, 2011 Pages 115 and 117.

(Characteristic property)

Density Ms. Whitworth.

Mass, Volume, & Density.

Determining Density Chapter 2 Section 2 pp

The amount of matter (mass) in a given space (volume)

Mass, Volume, & Density.

A Look at Density and How to Calculate It

Section 1-3: Measurement

Mass, Volume, & Density.

NOTES—WHAT IS DENSITY? Density is the amount of mass per unit of volume; it describes how much matter is packed into a space. Density is determined by.

What’s the MATTER!?!.

Mass, Volume, & Density.

Density Mrs. Reese.

Mass, Volume, & Density.

A characteistic property

Mass, Volume, & Density.

Presentation transcript:

DENSITY

Density This quantity uses mass and volume, and also explains why some things float in water while others sink Density = mass/volume

The phase of matter can affect density Lowest density Gas Liquid Medium density* High density* Solid * Except water

Water is less dense as a solid and most dense as a liquid @ 4o C

Styrofoam Lead Something that has a very low density would be Something with a very high density would be Lead

Is the unknown object more or less dense than the wood? than the rock? than the water? wood Unknown object Rock Density of liquid water is 1 gram/milliliter

Density Formulas D = M/V M = D x V V = M/D Remember: If you cut an object in half, its mass gets smaller AND its volume gets smaller, but ITS DENSITY STAYS THE SAME!!!!