Page 148 - York Global Science 6 - Physical Science

6 Energy from Hot to Cold

Objective

➜ ➜ Explore heating and thermal equilibrium: temperature difference between

two objects leading to energy transfer from the hotter to the cooler one,
through contact (conduction), convection or radiation; such transfers
tending to reduce the temperature difference.

Vocabulary

• Conduction • Heat energy • Temperature
• Convection • Particle • Thermal equilibrium

• Density • Property • Transfer
• Electron • Radiation • Vibrate

Let’s Start

Can heat energy be transferred?

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