Thermal Energy

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Thermal Energy How can thermal energy be used? Before You Read Before you read the chapter, think about what you know about thermal energy. Record your ideas in the first column. Pair with a partner, and discuss his or her thoughts. Write those ideas in the second column. Then record what you both would like to share with the class in the third column.

Think

Pair

Share

Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.

Chapter Vocabulary Lesson 1

Lesson 2

Lesson 3

NEW

NEW

NEW

thermal energy temperature heat

radiation conduction thermal conductor thermal insulator specific heat thermal expansion thermal contraction convection convection current

heating appliance thermostat refrigerator heat engine

REVIEW kinetic energy potential energy

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Lesson 1

Thermal Energy, Temperature, and Heat

Predict three facts that will be discussed in Lesson 1 after reading the headings. Record your predictions in your Science Journal.

Relate descriptions of energy.

Kinetic and Potential Energy I found this on page

Kinetic Energy

.

Potential Energy

Mechanical energy

What is Thermal Energy? I found this on page

Characterize thermal energy, and explain why matter has it. . of particles of material of particles

Explanation:

I found this on page

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Explain how kinetic energy of the particles relates to differences in temperature represented by the pictures.

A

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Thermal Energy

B

Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.

What is temperature?

Lesson 1 | Thermal Energy, Temperature, and Heat (continued)

I found this on page

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Assess the difference between thermal energy and temperature.

I found this on page

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Contrast common temperature scales. Scale

Water Freezes

Water Boils

Celsius Kelvin Fahrenheit

Evaluate the difference between heat and thermal energy.

Copyright © Glencoe/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.

What is heat? I found this on page

.

I found this on page

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Relate temperature of objects to rate of heat transfer. Temperature Difference Between Objects

Rate Heating Occurs

greater

Analyze It

Describe a hot summer day using the vocabulary terms and Key Concepts from this lesson.

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