Energy unit 2016

148
Warm-Up 1/6/15 Get our your INTERACTIVE NOTEBOOK and your BLUE Fusion Textbook. Go to INB52 and write “Energy Vocab Lesson 1” as the title. Go to Lesson 1 – pages 100-108 – and copy down the vocabulary words and definitions on INB52. When you finish: Complete New Year Word Search from yesterday.

Transcript of Energy unit 2016

Page 1: Energy unit 2016

Warm-Up 1/6/15• Get our your INTERACTIVE

NOTEBOOK and your BLUE Fusion Textbook.

• Go to INB52 and write “Energy Vocab Lesson 1” as the title.

• Go to Lesson 1 – pages 100-108 – and copy down the vocabulary words and definitions on INB52.

• When you finish: Complete New Year Word Search from yesterday.

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Energy Pre-Test• Answer EVERY question.• Write your name on the back of your

index card and place it in your folder.• When you finish:

• Go to INB51 and design your unit cover page. Write the word ENERGY in large, bold letters. Add color. Draw pictures about ENERGY. You may use your textbook to help you come up with ideas.

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Wrap-up

• On INB52, focus on each vocabulary word. Rate it with stars according to the following:

• One star – never heard/seen the word, don’t know it at all

• Two stars – seen it/heard it but not sure what it means

• Three stars – know it and could explain to someone

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Mike Tyson Hoverboard

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1stDanyail Juan

Marcus Shayla

Empty

Marvin Journey

Empty

Adair

Natajha

Teanisha

Jaleah

Jhony Ashanti

Anasiya Sahid

Deandre William

Angel

EmptyAdriana

Taylor

Joshua

Alquaria

Empty

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3rdDatis Dejwan

Curtis Ashley

Andre

Christian Luis

Kalen

Jada

Jared

Terry

Jazaria Dakota

Kevin Leatrice

Kyra Amir

Jakyla

Jamyia

VenusJontaeEmpty

Ana

RubyEmpty

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5thEmpty Empty

Empty Empty

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Empty Empty

Empty

Empty

Empty

Empty

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Empty Empty

Empty Empty

Empty Empty

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EmptyEmptyEmpty

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8thCynthia Alfonso

Joshua Leslie

Empty

Myles Angel

Jamiya

Leonel

Joseph

Empty

Empty

Empty Jose

Juan Leelah

Arriyanna Selina

Empty

Empty

JefferyAnyaJada

Deonna

Ericka

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Table of Contents – INB50

5 ENERGY51 Energy Cover Page52 Energy Vocab Lesson 153 What is Energy? notes54 Week 2 Warm-Ups55 Potential and Kinetic Energy56 Lesson 2 Vocab57-58 Lesson 3 Vocab59 Lesson 4 Vocab

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Warm-UpMonday, January 11, 2016

1.What element is this?

2.What is the mass number?

3.What is the atomic number?

4.What do the black dots represent?

• Write the answers in the Monday/Warm-Ups box on your handout.

• Fold your handout in half and glue the back of one side onto INB54.

Brandi Hanson
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Look at the four diagrams to the left. Identify each diagram with the correct description below.

A. Pure substance- compound

B. Homogeneous mixture- solution

C. Heterogeneous mixture

D. Pure substance - element

Wednesday Warm-Up, INB54

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A. Pure substance- compound

B. Homogeneous mixture- solution

C. Heterogeneous mixture

D. Pure substance - element

D

C

B

A

ANSWERS

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Energy!

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What is Energy?INB53

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• Stop and Jot. On the top of your notes write down: where have you heard the word energy before? What do you think it means?

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Q1: What is Energy?

• Energy is anything that can cause matter to change.

• Hitting a baseball, holding a book above your head, digesting food and heating water all take energy!

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Q1: What is Energy?

• Energy is anything that can cause matter to change.

• Hitting a baseball, holding a book above your head, digesting food and heating water all take energy!Q2: What text

features in our book can help us

learn about energy?

•Pictures – give examples of energy

•Captions – explain what is happening in the picture and connect it to the text

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Q2: What text features in our book can help us learn

about energy?

• Pictures – give examples of energy

• Captions – explain what is happening in the picture and connect it to the text

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Wrap-Up

• Draw a picture of a time that you used a LOT of energy!

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Thursday Warm-up

•Explain the science behind this comic.

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Ice is made when water

gets cool (frozen).

The ice cube is “cool”

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Energy•There are two types of Energy:•Kinetic Energy•Potential Energy

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Energy•In these two types, there are many different forms of energy:•Chemical, mechanical, sound, heat, light, electrical, nuclear, gravitational

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Day 2: Potential and

Kinetic Energy

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Potential and Kinetic EnergyINB55

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Review: What is Energy?

•Anything that can cause a change in matter.

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Two Types of Energy:

1) Kinetic Energy2) Potential Energy

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Potential Energy1. Potential Energy is stored energy.2. An object with potential energy has the ability to move or change.

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Potential Energy3. Potential energy depends on an object’s position or condition.Example:

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Examples:

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Kinetic Energy4. Kinetic Energy is the energy of movement.5. It depends on the mass and speed of a moving object.

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Examples:

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Potential or Kinetic?

• If you see POTENTIAL ENERGY, you should STAY ABSOLUTELY STILL AND SILENT!

• If you see KINETIC ENERGY, you should stand up and say “KINETIC ENERGY” one time!

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Potential or Kinetic?

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Potential or Kinetic?

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Potential or Kinetic?

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Potential or Kinetic?

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Potential or Kinetic?

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Potential or Kinetic?

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• Types of Energy• Can transform into other types of energy

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IMPROV!• With your table group, come up with a

body signal to represent KINETIC ENERGY and POTENTIAL ENERGY. (2 minutes)

• When I say KE, your group should perform your signal for Kinetic energy.

• When I say PE, your group should perform your signal for Potential energy.

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Cut out and glue to p. 55

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Thursday Wrap-Up

• Write ONE SENTENCE that describes a time you used POTENTIAL energy. (Get creative – there are so many different forms of energy!)

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FRIDAY

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Table of Contents – INB50

5 ENERGY51 Energy Cover Page52 Energy Vocab Lesson 153 What is Energy? notes54 Week 2 Warm-Ups55 Potential and Kinetic Energy56 Lesson 2 Vocab57-58 Lesson 3 Vocab59 Lesson 4 Vocab60 KE/PE Examples

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/6 Division of the Day 5 401/8 Good Reader Puzzle 10 50

1/15 Energy Cover Page 20 1001/15 Week 2 Warm-Ups 20 1201/15 Week 2 Friday Quiz 20 140

1/14 Lesson 2/3/4 Vocab 30 80

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Friday Quiz!!!

• Listen silently and read along as Mrs. Hanson goes through the quiz.

• Write your answers in the Friday section of your Week 2 Warm-ups page.

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#1 - Which of the following is a good definition for

energy?

A.Something that movesB.Anything that can cause matter to

changeC.When you flip on a light switchD.When the surfaces of two objects

rub against each other

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#2 – On what page in your notebook can you find the Table of Contents for Unit 5?

A.INB46B.INB55C.INB70D.INB50

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#3 – What is the Law of Conservation of Energy? (Hint:

look at your Vocab!) A.The total amount of energy on Earth is constant.

B.Energy can only be created when a force acts on an object.

C.Heating an object creates energy and cooling destroys energy.

D.Energy cannot be created or destroyed but it can be transformed.

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#4 – Energy can be classified into two distinct categories:

kinetic energy and ______________

A.Electrical energyB.ForceC.Potential energy

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#5 – What is the title for page 59 in your Interactive Notebook?

A.Lesson 4 VocabB.Potential and Kinetic EnergyC.Energy Cover PageD.What is Energy? Notes?

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#6 – When the slingshot is held in position as in the diagram, what kind of energy is present?

A. Kinetic energyB. Potential energyC. Electrical energyD. Electromagnetic

energy

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#7 – Which of these vehicles has the greatest

kinetic energy?A.The motorcycle has the most kinetic energy

because it has the least mass.B.All of the vehicles have the same kinetic

energy because they are moving at the same speed.

C.The delivery van has the greatest kinetic energy because its mass is greater that that of the other vehicles.

D.The delivery van has the greatest kinetic energy because it has the most tires in contact with the pavement.

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#8 – Which of the following is the best example of increasing an object’s potential energy?

A.Rolling a bowling ballB.Turning on a light bulbC.Stretching a rubber bandD.Dropping a pencil

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#9 – If an object speeds up, this causes an increase in

__________.A.Kinetic energyB.Thermal energyC.Potential energyD.Mechanical energy

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#10 – Mechanical energy is the sum of an object’s

kinetic and potential energy.

A.TrueB.False

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Grading Quizzes• Switch with someone at your table. DO NOT GET

OUT OF YOUR SEAT!• You must grade with a red pen. Put your

pencil inside your notebook and close it.• If they get a question right, don’t do anything. • If they get a question wrong, mark an X through

the number of the question.• When you are finished, write the number they

got CORRECT out of 10.

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Answers1.B2.D3.D4.C5.A

6.B7.C8.C9.A10.A

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Tuesday, January 19, 2016

Agenda:1.Insert Week 3

Warm-Ups page2.Update Grade

Tracking Sheet3.Grade Friday

Quizzes4.Grade Energy Cover

Pages5.Grade Week 2

Warm-Ups

Tuesday Warm-Up• On WEEK 2 WARM-

UP page, fill out the “Learning Log” underneath Friday’s Quiz.

• Answer each question completely!

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Table of Contents – INB50

5 ENERGY51 Energy Cover Page52 Energy Vocab Lesson 153 What is Energy? notes54 Week 2 Warm-Ups55 Potential and Kinetic Energy56 Lesson 2 Vocab57-58 Lesson 3 Vocab59 Lesson 4 Vocab60 KE/PE Examples61 Week 3 Warm-Ups

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Week 3 Warm-ups

•Glue on INB61.•Write an “X” in the boxes for Monday and Tuesday.

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

1/21 Energy Card Sort 12 147

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/6 Division of the Day 5 401/8 Good Reader Puzzle 10 50

1/15 Energy Cover Page 20 1001/15 Week 2 Warm-Ups 20 1201/15 Week 2 Friday Quiz 20 140

1/14 Lesson 2/3/4 Vocab 30 80

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Grading Friday’s Quiz• Take the number you got CORRECT

and multiply by 2.• This is your score out of 20 points!• Write it in your grade tracking

sheet on “Week 2 Friday Quiz”.

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Grading Energy Cover Page• Add 5 points for each of the following items

included on your cover sheet:• Whole Page Colored – 5 points• “Energy” written in large print – 5 points• At least one picture – 5 points• Any part of the page colored – 5 points

• Maximum Score is 20.• Write in your score on “Energy Cover Page”

on your grade tracking sheet.

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Grading Week 2 Warm-Ups

• You should have _____ boxes filled in for last week.

• Count ____ points per box that is filled in.• Maximum 20 points.• Write your score on your tracking sheet

in the “Week 2 Warm-ups”.

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Grading Lesson 2/3/4 Vocab

• Each definition is worth 2 points.• Count up the number of definitions

you completed and multiply by 2.• This is your score out of 30 total

points.

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

10

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

10 108 18

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

10 108 185 23

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

10 108 185 23

107 79%

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Wednesday, January 20, 2016

Agenda:1.KE/PE Examples2.Wrap-Up

Wednesday Warm-Up

• #1 - What type of energy does the bowling ball have?

• #2 – How do you know? What is your evidence?

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Card Sort – INB60

•Determine if the situation on each card is showing potential energy or kinetic energy.

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Textbook – Page 111

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Card Sort Illustrations - Grading

• Maximum 12 points:• 4 points – Title glued/written on page• 4 points – Two pockets created and glued

on page• 4 points – Examples correctly sorted into

KE/PE

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How are Potential Energy and Kinetic Energy related?

• If an object has more potential energy to start, then it will have more kinetic energy when it starts moving. Add to

bottom of INB55

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PE and KE Lab!•Follow all directions carefully.

•Be sure you test each marble position twice.

•Answer your conclusion questions when your group finishes.

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Discussion• When did the marble have the

most potential energy?• When did the cup move the

farthest?• What did this show you about

potential and kinetic energy?

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Homework•On a blank sheet of paper, draw two pictures of situations showing potential energy and two pictures of situations showing kinetic energy. Explain in words why each situation shows that type of energy.

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Thursday, January 21, 2016

Agenda:1.Warm-up2.Card Sort3.Forms of Energy

Foldable

Thursday Warm-Up• In Thursday’s

warm-up box, write “ENERGY CARD SORT”.

• On INB60, review your examples of kinetic and potential energy

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INB62 – Forms of Energy

• You need to have• One piece of blank printer paper• Your textbook – page 104• A ruler

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Forms of Energy

All pictures are from Microsoft office 365.

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Forms of Energy *Thermal/Heat• *Chemical• * Mechanical

ElectricalSoundLight

Energy can be transferred, or

converted, from one form to

another!

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Mechanical Energy• Energy associated with the motion of an object.

ChewingSoundFrog Dancing

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Sound Energy• Produced by vibrations.

RadioThunderVoices

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Electrical Energy

• Moving electrical charges that produce electricity and energy.

Static ShockPower PlantBattery

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Chemical Energy• Potential energy stored in

chemical bonds.

FoodFire Cracker

tree gasoline

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Thermal/Heat Energy• Total energy of the particles in a

substance or material.All objects give off

thermal energyIce cream melting

gains thermal energy

Rubbing hands together

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Light Energy• Energy that travels in waves and

can move through empty space.

SunStarsLight Bulb

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#4 – A student collects and records the following

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5 ENERGY51 Energy Cover Page52 Energy Vocab Lesson 153 What is Energy? notes54 Week 2 Warm-Ups55 Potential and Kinetic Energy56 Lesson 2 Vocab57-58 Lesson 3 Vocab59 Lesson 4 Vocab60 KE/PE Examples61 Week 3 Warm-Ups62 Forms of Energy63 Week 4 Warm-Ups

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

1/16 INB60 Energy Card Sort 12 147

1/27 Energy Foldable 30 1871/25 Week 3 Warm-Ups 10 157

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/6 Division of the Day 5 401/8 Good Reader Puzzle 10 50

1/15 Energy Cover Page 20 1001/15 Week 2 Warm-Ups 20 1201/15 Week 2 Friday Quiz 20 140

1/14 Lesson 2/3/4 Vocab 30 80

1/20 INB60 Energy Card Sort 12 152

1/27 Energy Foldable 30 1921/25 Week 3 Warm-Ups 10 162

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Monday, January 25, 2016Agenda:

1.New Weekly Warm-up Sheet

2.Warm-Up3.Grade Week 3

Warm-Up Sheet4.Finish notes in

Foldable5.Wrap-Up

Monday Warm-Up

• Decide if the following statement is TRUE or FALSE. Give evidence to support your reasoning.

• “When it gets cold outside, the thermal energy is destroyed.”

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Grading Week 3 Warm-up

• 5 points for each box you filled (should be __ boxes)

• 10 points possible

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Week 4 Warm-Up Sheet

• It’s BLUE!!• Glue to INB63

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Energy Foldable

• Get your energy foldable out of your class folder!

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Notes – INB62Just Remember MCESTEN

• Mechanical• Chemical• Electrical• Sound• Thermal• Electromagnetic• Nuclear

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Homework• Create an illustration for each of the

forms of energy.• Rubric:

• 30 points possible.• Due WEDNESDAY, JANARY 27.

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Wrap-Up

• Without looking at your notes, list the 7 forms of energy that we covered in this lesson.

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Tuesday, January 26, 2016

Agenda:1.Warm-Up2.Finish Foldable

Notes3.Coloring

Contest! 4.Wrap-up

Tuesday Warm-Up

• Choose one of the 7 forms of energy we have discussed. Describe how you use that form of energy on a regular basis.

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Energy Transformations – Coloring Contest!

• Guidelines:• Must find examples of all 4 listed energy types• Must be completed by the end of this class

period• Each correctly colored example

• There will be a 1st, 2nd, and 3rd place winner. Each correctly colored example will count towards your total!

• Be prepared to explain why you colored each item in the picture.

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Wrap-Up• Without looking at your notes, list the 7 forms of energy that we covered.

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5 ENERGY

51 Energy Cover Page52 Energy Vocab Lesson 153 What is Energy? notes54 Week 2 Warm-Ups55 Potential and Kinetic Energy56 Lesson 2 Vocab57-58 Lesson 3 Vocab59 Lesson 4 Vocab60 KE/PE Examples61 Week 3 Warm-Ups62 Forms of Energy63 Week 4 Warm-Ups64 Thermal Energy Notes

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Turn Your brain on…

Turn your mouth OFF!

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Wednesday, January 27, 2016Agenda:

1.Warm-Up2.Thermal Energy

Notes3.Wrap-Up

Tuesday Warm-Up• Match each of the

eight situations to the answer that describes the energy transformations that take place in that situation.

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6thChris

Lisette Aaliyha

Empty

Estrella Patrick

Carlos

Micah

Kyrsten

Ayanna

Kentrell Devin

Marcus Mahogany

Lamar Riley

Yahmet

CortayKadasiaShakayla

Kobe

Dejanae

Makel

Andy

Jada

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7thZania Empty

Aija Empty

Empty

Empty Deandre

Empty

Jayson

Empty

Empty

Carolina

Isaac Empty

Empty Empty

Empty Takyra

Empty

Erik

JabariMontrellJonathan

Empty

Khari

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INB64 – Thermal Energy Notes

• Fold Notes page in half • Glue to iNB64

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Thermal Energy Transfer

• Thermal energy transfer is heat moving from a warmer object to a cooler object.

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Heat TransferConduction, Convection and Radiation

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How is Heat Transferred?There are THREE ways heat can move.

– Conduction

– Convection

– Radiation

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CONDUCTION• Heat is transferred from one particle of matter to

another in an object without the movement of the object.

• Conduction = CONTACT• (Requires direct contact between two

surfaces.)

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Have you ever…• Touched a metal spoon sitting in a pan of

boiling water only to be surprised by HOW hot it is??

Think back to what you know about metals and nonmetals. What conducts heat better, metal or nonmetal? Why?

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Example of Conduction – pot handle on stove

• Think of a metal spoon in a pot of water being heated.

• The fast-moving particles of the fire collide with the slow-moving particles of the cool pot.

• Because of these collisions, the slower particles move faster and heat is transferred.

• Then the particles of the pot collide with the particles in the water, which collide with the particles at one end of the spoon.

• As the particles move faster, the metal spoon gets hotter. This process of conduction is repeated all along the metal until the entire spoon is hot.

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EXAMPLE OF CONDUCTION

• A piece of cheese melts as heat is transferred from the meat to the cheese (Contact)

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CONVECTION• Convection is the movement that transfers heat

within fluids and air (gas)• Heat is transferred by currents within the fluid or gas

• Convection = VENTS (through air and liquid particles)

• Convection moves in a circular pattern

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Examples of Convection:• Have you ever noticed that the air near the

ceiling is warmer than the air near the floor? Or that water in a pool is cooler at the deep end?

• Examples: air movement in a home, pot of heating water.

• Pick one of these examples and draw the circular pattern in your notes.

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Explaining Convection

• Convection currents cause the cooler breezes you experience by a large body of water.

• These currents also cause the movement of magma within the earth.

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RADIATION• Radiation is the transfer of energy by

electromagnetic waves• Radiation does NOT require matter to transfer

thermal energy• Radiation = Radiates (heat escaping the sun)

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Radiation May Come From Other Sources

Have you ever sat too close to a campfire while cooking marshmallows? You’re enjoying the warmth ….. only to notice that your skin is really warm?

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Examples of RADIATION

1. Fire2. Heat Lamps3. Sun

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WednesdayWrap-Up

• Describe (in words or picture) a time you have observed one of these thermal energy transfers.

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Thursday, January 28, 2016Agenda:

1.Update Grade Tracking Sheet

2.“Friday” Quiz3.Grade Quizzes4.Learning Log

Thursday Warm-Up• Draw an “X” in

Thursday’s warm-up and wrap up box.

• Mark through “Friday” and write “Thursday”.

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/8 Good Reader Puzzle 10 45

1/15 Energy Cover Page 20 951/15 Week 2 Warm-Ups 20 1151/15 Week 2 Friday Quiz 20 135

1/14 Lesson 2/3/4 Vocab 30 75

1/16 INB60 Energy Card Sort 12 147

1/27 Energy Foldable 30 1871/25 Week 3 Warm-Ups 10 157

1/28 Week 4 Friday Quiz 30 2171/28 Week 4 Warm-Ups 15 222

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1/5 New Year Problem 20 201/5 New Year Word Search 10 301/6 Lesson 1 Vocab (INB52) 5 351/6 Energy Pretest 0 (Bonus!) 351/6 Division of the Day 5 401/8 Good Reader Puzzle 10 50

1/15 Energy Cover Page 20 1001/15 Week 2 Warm-Ups 20 1201/15 Week 2 Friday Quiz 20 140

1/14 Lesson 2/3/4 Vocab 30 80

1/20 INB60 Energy Card Sort 12 152

1/27 Energy Foldable 30 1921/25 Week 3 Warm-Ups 10 162

1/28 Week 4 Friday Quiz 30 2221/28 Week 4 Warm-Ups 15 237

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1. What type of energy is present in this situation?

A. Potential Energy

B. Kinetic Energy

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2. What type of energy is present at POINT B?

A. Potential Energy

B. Kinetic Energy

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3. What type of energy is present in this situation?

A. Potential Energy

B. Kinetic Energy

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4. What energy transformation happens in a toaster?

1. Mechanical Electrical

2. Electrical Thermal

3. Thermal Chemical

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5. Sound energy is…A. The energy of chemical bonds

between atoms and molecules.B. The total energy of the particles

that make up an object.C. The energy caused by an object’s

vibrations.D.The energy of motion.

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6. This picture is an example of which type of thermal energy transfer?

A. ConvectionB. RadiationC. Conduction

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7. Which ball will have more kinetic energy when it falls off the table?

• A. The less heavy ball (red)

• B. The very heavy ball (green)

• C. Both will have the same amount of kinetic energy

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8. What energy transformation takes place when something

burns?A.Chemical

ThermalB.Electrical

MechanicalC.Electromagnetic

Chemical

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9. Which of the following is a conversion from chemical energy to thermal energy?

A.Coal is burned to boil water.B.Food is digested and used to

regulate body temperature.C.Charcoal is burned in a barbecue

pit.D.All of the above.

Page 143: Energy unit 2016

10. The law of ____________ of energy states that energy cannot

be created or destroyed.

A.TransformationB.AbsorptionC.ConservationD.Stability

Page 144: Energy unit 2016

Week 4 Quiz - Answers

1.A2.B3.A4.B5.C

6.C7.B8.A9.D10. C

Page 145: Energy unit 2016

Grading Friday’s Quiz• Take the number you got CORRECT

and multiply by 3.• This is your score out of 30 points!• Record it in your grade tracking

sheet on “Week 4 Friday Quiz”.

# Correct = 66 X 3 = 18

Your Score = 18/30

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Page 147: Energy unit 2016
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