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Question about Heat Exchanges: Introduction

Subject Physics

Physics

Source Originais Teachy

Originais Teachy

Topic Heat Exchanges: Introduction

Heat Exchanges: Introduction

Difficulty Easy

Easy

(Originais Teachy 2023) - Question Easy of Physics

The law of conservation of energy states that the total amount of energy in the universe remains constant. In the specific case of thermal exchange, what does this mean?

That only the hotter objects involved in the thermal exchange gain energy during the process.

That only the colder objects involved in the thermal exchange gain energy during the process.

That only the hotter objects involved in the thermal exchange lose energy during the process.

That none of the objects involved in the thermal exchange gain or lose energy during the process.

That only one of the objects involved in the thermal exchange gains or loses energy during the process.

Answer sheet:

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