NEXT 15 20 25 510 Vocab Heat Transfer Con/Ins States of Matter Heat Trans 2 5 5 5 5 10 15 20 25 20 Team One Team Two Team Three Team Four.

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5 10Vocab

Heat Transfer

Con/Ins

States of Matter

Heat Trans 2

5

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Team OneTeam One

Team TwoTeam Two

Team ThreeTeam Three

Team FourTeam Four

Team FiveTeam Five

Team SixTeam Six

Question for 5 Points

I am a measure of heat. I tell you how fast or slow molecules are

moving.

Show Answer

Topic 1

Answer for 5 Points

temperature

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Question for 10 Points

I am the transfer of thermal energy from one

object to another

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Topic 1

Answer for 10 Points

heat

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Question for 15 Points

I describe the flow of energy from one object to another by

touching another object.

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Topic 1

Answer for 15 Points

conduction

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Question for 20 Points

I transfer energy by the movement of matter

(such as a liquid or air)

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Topic 1

Answer for 20 Points

convection

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Question for 25 Points

I am an object that lets heat pass through me very easily.

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Topic 1

Answer for 25 Points

conductor

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Question for 5 Points

Heat transferring from a stove burner to the cooking pot sitting on

top of it

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Topic 2

Answer for 5 Points

conduction

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Topic 2

Question for 10 Points

The sun heating the earth.

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Topic 2

Answer for 10 Points

radiation

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Topic 2

Question for 15 Points

holding a warm mug of hot chocolate in your

hands

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Topic 2

Answer for 15 Points

conduction

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Topic 2

Question for 20 Points

Hot air being blown into a room from a

furnace

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Topic 2

Answer for 20 Points

convection

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Topic 2

Question for 25 Points

Sitting around a campfire at night, warming my hands

near the flames

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Topic 2

Answer for 25 Points

radiation

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Question for 5 Points

copper is a _______.

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Topic 3

Answer for 5 Points

conductor

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Question for 10 Points

wood is a ___________.

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Topic 3

Answer for 10 Points

insulator

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Question for 15 Points

styrofoam is a _____________.

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Topic 3

Answer for 15 Points

insulator

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Question for 20 Points

iron is a _______________

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Topic 3

Answer for 20 Points

conductor

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Question for 25 Points

air is a very bad ____________.

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Topic 3

Answer for 25 Points

conductor

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Question for 5 Points

A change in an objects state of matter is a __________ change.

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Topic 4

Answer for 5 Points

physical

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Question for 10 Points

When an objects particles speed up the object will also __________.

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Topic 4

expand

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Question for 15 Points

When water freezes it __________.

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Topic 4

Answer for 15 points

expands

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Question for 20 PointsWhen water heats up to a boiling

temperature it begins to ______________.

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Topic 4

Answer for 20 Points

evaporate

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Question for 25 Points

Heat causes physical changes in matter by changing

A.a gas to a liquid   

B.a liquid to a solid   

C. a gas to a solid   

D.a solid to a liquidShow Answer

Topic 4

Answer for 25 Points 

D. a solid to a liquid

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Question for 5 PointsYou decided to warm up last night's chili, but you forgot to use a potholder when you grabbed the handle of the hot, metal pan. The painful burn you now have on your hand is an example

of the _____________ of heat.

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Topic 5

Answer for 5 Points

conduction

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Question for 10 PointsThere is a pan of hot soup cooking on the stove with a large spoon in it for stirring. Which type spoon will allow the heat to travel quickly to the handle and burn the person stirring it?

A. metal spoon with metal handle    B. plastic spoon with plastic handle    C. wooden spoon with wooden handle    D. metal spoon with plastic handle

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Topic 5

Answer for 10 points A. metal spoon with metal handle   

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Question for 15 Points

A winter coat acts as ___________________ to help keep your body warm.

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Topic 5

Answer for 15 Points

an insulator

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Question for 20 Points

As Keisha heats up water for hot chocolate, the molecules __________________.

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Topic 5

Answer for 20 PointsWhich best explains why there are gaps between the concrete sidewalks?A. When temperatures get cold, the gaps allow the concrete to expand without cracking.B. When temperatures get hot, the gaps allow the concrete to expand without cracking.C. When temperatures get cold, the gaps allow the concrete to contract without cracking.D. When temperatures get hot, the gaps allow the concrete to contract without cracking

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Question for 25 Points

Mr. Olivares drinks coffee on his way to work. Today, he poured it into a metal travel mug instead of a paper cup. What will he most likely notice about the temperature of his coffee when he gets to work?

A. His coffee will be colder, because the mug is taller.B. His coffee will still be hot, because the mug is taller.C. His coffee will be colder, because the mug is metallic.D. His coffee will still be hot, because the mug is metallic.

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Topic 5

Answer for 25 Points

C. His coffee will be colder, because the mug is metallic.

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“Big Points” QuestionWhich statement best describes how winter weather can damage roads?A. Snow and ice can cause car accidents, which damage roads.B. Rain, ice, and snow can cause the painted lines on roads to fade.C. Cold temperatures can cause road materials to expand, creating potholes.D. Water can get into cracks in roads, then freeze and expand, making the cracks worse.

Show Answer

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Big Points

Answer for Big Points

D. Water can get into cracks in roads, then freeze and expand, making the cracks worse.

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