vocab test 2

vocab test 2

Assessment

Flashcard

Science

6th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a material through which thermal energy flows easily?

Back

Thermal conductor

2.

FLASHCARD QUESTION

Front

What is the transfer of thermal energy between materials by the collisions of particles called?

Back

Conduction

3.

FLASHCARD QUESTION

Front

What is a machine that converts thermal energy into mechanical energy?

Back

Heat engine

4.

FLASHCARD QUESTION

Front

What is a device that uses electric energy to transfer thermal energy from a cooler location to a warmer location called?

Back

Refrigerator

5.

FLASHCARD QUESTION

Front

What is the decrease in a material's volume when its temperature decreases?

Back

Thermal contraction

6.

FLASHCARD QUESTION

Front

What is the process of heat transfer through the movement of fluids called?

Back

Convection

7.

FLASHCARD QUESTION

Front

What is the term for the energy that is transferred as heat between objects at different temperatures?

Back

Thermal energy

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