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In which situations is heat flow present? Check all that apply.

A substance feels warm.
One substance does not have a temperature.
Two substances have the same temperature.
One substance transfers some of its thermal energy to another substance.
Two substances differ in temperature.

2 Answers

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A substance feels warm
User Template Boy
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Answer:

A. A substance feels warm.

D. One substance transfers some of its thermal energy to another substance.

E. Two substances differ in temperature.

Step-by-step explanation:

User BigName
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