In order for heat transfer to take place...

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Question 1 of 205eccef9dbacbc34ba4d45e48

In order for heat transfer to take place between two substances, what essential condition must exist?

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5eccef9dbacbc34ba4d45e48

In order for heat transfer to take place between two substances, what essential condition must exist?

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🔍 Key Concepts

• Heat transfer always involves energy moving from one place or substance to another • Direction of heat flow: from hotter to cooler until balance (equilibrium) is reached • Difference between temperature, pressure, and state of matter

💭 Think About

• Ask yourself: what is the basic driving force that makes heat move from one substance to another? • Which option describes a condition that MUST be present whenever heat flows in everyday situations (cooling, heating, mixing fluids)? • Consider whether heat can transfer between two objects that share the same value of the condition described in each choice.

✅ Before You Answer

• For each choice, imagine two objects that are identical in that property and ask: would any heat move between them? • Focus especially on the role of temperature as a measure of thermal energy. • Remember that changes in state of matter or pressure can be effects or related factors, but ask what is fundamentally required for heat to flow.

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Question 1 of 205eccef9dbacbc34ba4d45e48

In order for heat transfer to take place between two substances, what essential condition must exist?

Back

Question 1 of 20

5eccef9dbacbc34ba4d45e48

In order for heat transfer to take place between two substances, what essential condition must exist?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed