Warm-Up 8/21/14 1) What is the initial volume in the cylinder?

Slides:

Advertisements

Similar presentations

Introduction to Density  Density is the measurement of the mass of an object per unit volume of that object. d = m / V  Density is usually measured in.

Advertisements

Density Lab Part One. Density Lab: Part One DESCRIBE Describe the color and the shape of the object using 2 words.

What is density? Density is Mass Volume How to calculate density: DENSITY =MASS VOLUME The units of density are:

Measurement The metric system….

The steps how to calculate mass, volume, and density

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.

Aim: How do we calculate density?

Measurements, Equipment, How to use it, and Metric labels.

Purpose: To demonstrate your mastery of density by determining how much sand can be placed in a film canister and still allow the canister to float in.

DENSITY Q) Which weighs more:-

DENSITY Q) Which weighs more:-

Chapter 1: Introduction to Matter

Density Chapter 3 Scientific Measurements. I CAN I CAN define DENSITY and explain how it is calculated and determine the volume both a regular object.

Mass, Volume & Density SPS2a. Calculate density when given a means to determine a substance’s mass and volume.

Properties of Matter Mass Volume Density.

Introduction to Density  Density is the measurement of the mass of an object per unit volume of that object. d = m / V  Density is usually measured in.

Wednesday, August 19th Who Sank the Boat?.  Please take out your lab book  Pencil  Calculator  Warm Up:  Discuss with your table the steps needed.

Oneone CS-6C Objective: To measure the mass and volume of an irregularly shaped solid in order to calculate its density. CSI Note: Can you apply what you.

What is Density?. Density is… The ratio of the MASS of a substance to it’s VOLUME.

Bundle 6: Chemistry. 1.Glue your Density Warm Up in your notebook and DO IT! 2.When finished with the Density Warm Up, glue the graduated cylinder pictures.

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.

Calculating density Measuring density: 1 Find out the mass of each object with an electronic balance. Calculating density.

DENSITY Q) Which weighs more:- A kilogram of feathers or a kilogram of iron?

Changes Classify the changes as physical or chemical Sublimation

How do scientists make new discoveries?

Density of Matter Bundle 6: Chemistry.

Activity #21 DENSITY.

Thursday, October 5, 2017 Warm-Up: Explain mass and volume. How are they similar? Different? Learning Target: I can recognize and communicate two ways.

Density Practice Problems

Aim: How do we calculate density?

Bundle 1: Safety & Process Skills

Notes: Density.

Precision of Measurements

Name That Tool Q. What is the name of this measurement tool? A. triple beam balance.

INTRODUCTION TO DENSITY

Properties of Matter.

Determining if an object will float or sink

Semester 1 Finals Review

Measuring Notes ｷThe units used for mass are grams (g).

Measurement: Tools and Units

Today’s Topic: Density

Scientific Tools of Measurement

YWBAT use a triple beam balance.

DENSITY Q) Which weighs more:-

Unit 2 Test Review Dana Kalachik.

Wednesday, September 21 7th Grade Warm-up:

HW: Textbook pgs Answer ALL PARTS of Questions #1,2, and 3 on loose-leaf. Finish matter packet if needed. Do Now: /2/17 Take out your homework.

Method 2: Irregularly-shaped Object

WARM-UP 12/6/13 **Homework (Pg. 361 #13&14) out on your table please!** 1. How many moles are in 5.00 g of CaC2? 2. Based on the balanced equation below,

Density: Measuring Volume

Warm-Up 9/15/14 Place your homework in the basket.

Warm-Up 9/17/14 Please clean any glassware your group used for the lab. Get the mass of your crystals. Post them on the Excel sheet on the front computer.

WARM-UP 11/25/13 For each of the following chemical equations, fill out a chart like below. An example is given: H2 + O2  H2O a. SO2 + O2  SO3 b. Fe2O3.

Warm-Up 9/10/14 Get the paper titled “Duties-Crystal Lab” and fill it out. Each person needs to turn one in. Post-Lab Questions in basket. 3) Pour the.

WARM-UP 12/6/13 1. Please copy down this chart below.

Warm-Up 8/20/14 Solve the following: 353 mg = _____ g

WARM-UP 12/3/13 Homework (Balancing Equations I Worksheet) in the basket please! Balance these two equations from yesterday’s debrief: a. H3PO4 + HCl 

Volume Lab Question Volume Part A: How many drops does it take to make 1 milliliter? Hypothesis : I predict it will take _____ drops of water to equal.

A closer look at the physical property of Density

When you finish your quiz, Read pages 49-53, Section 2

Today’s Agenda…8/23 Bellringer: Find the volume of an object that causes the water to rise from 23mL to 45mL. Crazy Canisters Discussion Notes on Density.

Presentation transcript:

Warm-Up 8/21/14 1) What is the initial volume in the cylinder? 2) What is the final volume? 3) What is the volume of the dinosaur?

Understand how to determine the volume of objects. Objective 8/21/14 Understand how to determine the volume of objects. Agenda 8/21/14 Recap yesterday Finish volume activity Density Quiz review

Warm-Up 8/21/14 1) What is the initial volume of the cylinder? 2) What is the final volume? 3) What is the volume of the dinosaur?

Prediction (hypothesis) Rank the objects from greatest volume to least volume based on what you see. You will need to make a chart for your data. Must measure volume of all the nails (there are five). Also measure and record their length in cm.

Let’s Try it! 4

Density What takes up more volume – A kg of lead or a kg of feathers? What weighs more – A kg of lead or a kg of feathers?

Density Do you sink or float in water? What determines if you sink or swim?

Let’s investigate! Density = mass (g) volume (mL or cm3) What measurement did you already make yesterday and today? What measurement would you still need to calculate density?

How to use a triple-beam balance Quiz – What to Expect Metric conversions How to use a triple-beam balance How to find the volume of an irregularly shaped object

5th Period – Ms. Au-Yeung – Rm. 405 Tutoring Today 4th Period – Mr. Sapin – Rm. 402 5th Period – Ms. Au-Yeung – Rm. 405

Go to class website and fill out the survey on the homepage. Homework Go to class website and fill out the survey on the homepage. Due Friday 8/22/14 Quiz tomorrow

-clear plastic bottles Help! Need: -clear plastic bottles -film canisters