Today’s Agenda… Bellringer: Explain the difference between mass and volume. Activity: Crazy Canisters.

Slides:

Advertisements

Similar presentations

Lesson 5.2 Archimedes’ Principle

Advertisements

Density & Graphing Review Sheet Answers

Density. What is It? Derived unit which shows the mass per unit of volume More dense materials are “heavier” than less dense materials Density compares.

Density – the Reason the Titanic Sank

DENSITY Goal: To measure density using the proper units and equipment

A Look at Density and How to Calculate It.

 If I have a rock with a mass of 85g and a density of 3.1g/mL, what would the volume be?  27.4 mL.

Density Overview. What is the density of oil? A) Less than 1 g/cm 3 B) Equal to 1 g/cm 3 C) Greater than 1 g/cm 3 1 cm 1 g.

Density A Physical Property of Matter. What is Density? Density is the amount of mass in a given volume. Density is the amount of mass in a given volume.

Density Formula: Density = Mass ÷ Volume Standard Unit =

“The Density Equation” Mass (g) Volume (mL or cm 3 ) Density (g/mL or g/cm 3 )

1. Which is more dense, water or wood? How do you know? 2. Which is more dense, 1 pound of lead or 100 pounds of lead? Wood, if it sinks in water. SAME!

Density The mass per unit of volume of a substance.

 Density is a comparison of how much matter there is in a certain amount of space.

WU 9/7 1.How many sig. figs are in these measurements? a) g b L c mg d e s 2.Perform the following calculations:

The Density Column. Using Density to Predict Position If we put a solid into a liquid, and the solid is more dense than the liquid it will If the liquid.

1. What is Density?  A. Amount of atoms (mass) divided by the space (volume) they take up, M/V.

Properties of Matter. Phenomenon Ice floats in water. Why does the ice in a glass of ice water float?

DENSITY. What is Density? What are the units of density?

Density and Buoyancy Review 1-20 study notes. 1. 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.

Introduction to Matter Lecture: Calculating Density.

Station #1 Determine the mass of the sealed canister, by placing it on the triple-beam balance. (Hint: Make sure to add the three weights) Record results.

DensityDensity. Density: The mass per unit volume of a material. g/mL Density describes how tightly packed a substances molecules are.

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.

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

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

© Edco 2010 Exploring Science Physics Learning outcomes In this section, you will learn: – The definition of density. – How to calculate density from mass.

Crazy Crazy Toys by Patrick Gates Payton Gepp. Cube Description massVolumeDensity Cube A19g15.62cm31.21g/cm3 Cube B140g15.62cm38.96g/cm3 Cube C21g15.62cm31.34g/cm3.

Which of these objects will float and which will sink in water?

WARM UP: October 8 th, 2013 Calculations with Significant Figures Solve and Report with the Correct Number of significant figures. Be sure to include units.

DENSITY. Factors affecting density Temperature- as temperature increases density decreases. Pressure- as pressure increases density increases. Size –

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

Density Sink or float?. What is Density? Defined as the amount of matter (mass) within a certain amount of space (volume) Represented by the following.

Density Review and worksheet 8 th grade Science.  Today is the last day to PIP for the Unit 2 test. Make sure that you find a time to PIP today if you.

5th & 6 th Grade iLEAP Science Review Science as Inquiry Only Compiled by: Bridget Bush, PD Coach Valverda Elementary.

Density September 18 Warm - Up: density Today’s Agenda: 1. Denser than H2O Yes-No Activity 2. Density Notes & Powerpoint 3. Calculating density Reminders:

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.

Activity #21 DENSITY.

Notes: Density.

Will it Float or Sink? Density.

Determining if an object will float or sink

Density -density is the amount of stuff in a given volume; it is symbolized as ρ -it is mass per volume; note that units can be virtually any mass or volume.

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

Physical Science Density Challenge 2

Physical Science 3rd Period October 7, 2015

Today’s Topic: Density

Safety and Density.

Bell Ringer Pumice is a volcanic rock that floats on top of water. All other rocks will sink in water. With your group, why do.

DENSITY What weighs more? A 1,000 pounds of feathers, or a 1,000 pounds of lead? Density is defined as mass divided by volume. Mass is measured in grams.

Volume and Density.

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

Aim: How can we explain density?

Density, Mass, Volume Sunday, 07 April 2019.

A Look at Density and How to Calculate It

Method 2: Irregularly-shaped Object

Bellringer Which of the following items will float? Which will sink? Why?

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.

What amount of heat is required to increase the temperature of 75

A closer look at the physical property of Density

Today’s Agenda… Bellringer: What is volume? How is it different than area? Notes on Measuring Mass and Density Activity: Crazy Canisters.

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:

Today’s Agenda… Bellringer: Explain the difference between mass and volume. Activity: Crazy Canisters

Crazy Canisters How can I make a canister… float? remain suspended? sink?

Materials Canister and lid Marbles glass pebbles paper clips Pennies Washers water tank

Data You must record what you do to each canister and your results What did you put in it? How many of each item?

Predicted Items in Canister Actual Items in Canister Data Canister Predicted Items in Canister Actual Items in Canister FLOAT REMAIN SUSPENDED SINK

Crazy Canisters Were your predictions correct? Explain. What did you change about each canister to make them sink, float, suspend? Did you change the mass or volume? Explain.

Density The amount of mass in a given volume Density = mass divided by volume The density of water is 1.0 g/mL or 1.0 g/cm3 If an object has a density less than water it floats If an object has a density more than water it sinks