Chapter One Energy and Heat

What is energy?

• energy caused by the movement of electrically charged particles

• energy caused by moving particles that you feel as heat

• the ability to cause motion or create change

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What are forms of electricity?

• Electrical

• Kinetic

• Thermal

• Sound

• Light

What is electrical energy?

• energy caused by moving particles that you feel as heat

• energy cause by the movement of electrically charged particles

• ability to cause motion or create change

What is thermal energy?

• energy caused by the movement of electrically charged particles

• energy caused by moving particles that you feel as heat

• the ability to cause motion or create change

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What is conduction?

• the transfer of heat that occurs when one things touches another

• the transfer of thermal energy

• energy that is sent out in waves and can travel through matter and space

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What is convection?

• the transfer of thermal energy

• the transfer of heat that occurs when one thing touches another

• energy that is sent out in waves and can travel through matter and space

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What is radiation?

• the transfer of thermal energy

• the transfer of heat that occurs when one thing touches another

• energy that is sent out in waves and can travel through matter and space

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What is an example of conduction?

• an oven moves warmer arm upward and moves cooler air down

• a metal spoon getting hot when it sits in hot soup

• the sun warming the ground

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What is an example of convection?

• the sun warms the ground

• a metal spoon gets hot in soup

• an oven moves warmer arm upward and cooler air downward

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What is an example of radiation?

• a metal spoon getting warm from being in hot soup

• an oven moves warmer air upward and cooler air down

• the sun warms the ground

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