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Week 11.notebook 1 October 25, 2010 Nov 410:28 AM Week 11 Mar 197:45 AM Warm Up Week 11 Compare and contrast radiation, conduction, and convection. Mar 197:45 AM Title: Radiation Lab Question: Does the color of objects affect the amount of energy transferred by radiation? Hypothesis: Oct 135:11 PM Minute Temperature of White Can (oC) Temperature of Black Can (oC) 1 2 3 15 Mar 197:45 AM Analysis: 1. How does the temperature of the two cans compare at the start of the experiment? 2. How does the temperature of the two cans compare at the end of the experiment? 3. Describe the change in temperature of each can. Conclusion: How does the color of an object affect the amount of energy transferred by radiation? Mar 197:45 AM Paper Clip Drip Question: How does heat move from one end of a conductor to the other end? Does the entire conductor change temperature at the same rate or is there some other pattern of temperature change? Hypothesis: Paper Clip Time until it drops (seconds) #1 #2 #3 #4 #5

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Page 1: Week 11 - campbellms.typepad.com · Week 11 Study silently for 5 minutes before test. You will need a sheet of notebook paper for test. Mar 197:45 AM Unit 2 Post Test Unit 3 PreTest

Week 11.notebook

1

October 25, 2010

Nov 4­10:28 AM

Week 11

Mar 19­7:45 AM

Warm Up ­ Week 11

Compare and contrast radiation, conduction, and convection.

Mar 19­7:45 AM

Title: Radiation Lab

Question: Does the color of objects affect the amount of energy transferred by radiation?

Hypothesis:

Oct 13­5:11 PM

Minute Temperature of White Can  (oC)

Temperature ofBlack Can (oC) 

15 

Mar 19­7:45 AM

Analysis:1. How does the temperature of the two cans compare at the start of the experiment?2. How does the temperature of the two cans compare at the end of the experiment?3. Describe the change in temperature of each can.

Conclusion: How does the color of an object affect the amount of energy transferred by radiation?

Mar 19­7:45 AM

Paper Clip Drip

Question: How does heat move from one end of a conductor to the other end? Does the entire conductor change temperature at the same rate or is there some other pattern of temperature change?

Hypothesis:Paper Clip Time until it drops  (seconds)

#1 

#2 

#3

#4 

#5 

Page 2: Week 11 - campbellms.typepad.com · Week 11 Study silently for 5 minutes before test. You will need a sheet of notebook paper for test. Mar 197:45 AM Unit 2 Post Test Unit 3 PreTest

Week 11.notebook

2

October 25, 2010

Mar 19­7:45 AM

Analysis:

1. What is the relationship between the time it took each paper clip to fall and the location of theclip on the wire in respect to the candle?

2. What can you infer about how heat moved from one end of the wire to the other?

Mar 19­7:45 AM

Warm Up Week 11Tuesday

Compare the movement of molecules in an icecube to the movement of molecules in a cup of hot chocolate. What is the relationship between molecule movement and temperature?

Mar 19­7:45 AM

Conduction Wheel Races

Question: How can you determine which type of metal is a better conductor?

Hypothesis:Metal type  Time to drop 

Aluminum 

Steel 

Stainless Steel 

Copper 

Brass 

Mar 19­7:45 AM

Analysis:

1. How would you rank the metals from best to worst conductor of heat?

2. The denser metals are better conductors of heat. Infer which metal is the most dense and which is the least dense.

3. Why would a denser metal be a better conductor?

Mar 19­7:45 AM

Convection Tube

Question: How does water move when heated?

Hypothesis:

Data: Draw pictures at each step:1. Before adding heat2. One minute after heating3. Three minutes after heating4. Five minutes after heating

Oct 25­8:29 AM

Analysis:

1. What was the source of heat?2. Was heat added or taken away from this experiment?3. The flame heated the glass and then the glass heated the water inside the tube. What type of heat transfer is this?4. The warm water in the tube started to expand and mix with the cold water. What type of heat transfer is this?5. Why was the food coloring added to the water?6. Did the food coloring move toward or away from the heat source?7. Did the heated water become more or less dense?8. Why did the dye move away from the heat source?

Page 3: Week 11 - campbellms.typepad.com · Week 11 Study silently for 5 minutes before test. You will need a sheet of notebook paper for test. Mar 197:45 AM Unit 2 Post Test Unit 3 PreTest

Week 11.notebook

3

October 25, 2010

Mar 19­7:45 AM

Wednesday Warm UpWeek 11

A dish contains 3.0 grams of salt dissolved in 100 grams of water. If 50 grams of water evaporates, what remains?A. a compound B. A mixtureC. An element D. A solid

Mar 19­7:45 AM

AssignmentConduction Gizmo

www.explorelearning.comComplete worksheet then take assessment.

Mar 19­7:45 AM

Thursday Warm Up:

Describe the energy transformations that happen before and during a boy throwing a baseball. Start with the sun and end with the moving baseball.

Mar 19­7:45 AM

Assignment

Study guide ­ complete it and then use it to study for tomorrows unit post test.

Mar 19­7:45 AM

Friday Warm UpWeek 11

Study silently for 5 minutes before test.

You will need a sheet of notebook paper for test.

Mar 19­7:45 AM

Unit 2 Post TestUnit 3 Pre­Test

No talking during test

Page 4: Week 11 - campbellms.typepad.com · Week 11 Study silently for 5 minutes before test. You will need a sheet of notebook paper for test. Mar 197:45 AM Unit 2 Post Test Unit 3 PreTest

Week 11.notebook

4

October 25, 2010

Mar 19­7:45 AM

Standards:S8P3: Students will investigate relationship between force, mass, and the motion of objects.

S8P3a Determine the relationship between velocity and acceleration

S8P3.b Demonstrate the effect of balanced and unbalanced forces on an object in terms of gravity, inertia, and friction

Mar 19­7:45 AM

S8P3.c Demonstrate the effect of simple machines (lever, inclined plane, pulley, wedge, screw, and wheel and axle) on work.

Mar 19­7:45 AM

Instruction

Video: Basics of Physics ­ Exploring the laws of motion.

Take notes and complete the video quiz.

Oct 21­10:51 AM