Question

Guide Questions:
What happened to the temperature of the cold block when it was placed on top of the hot object?​

Answer 1

Answer:

It melted slowly.

Explanation:

• Adding energy (heating) atoms and molecules increases their motion, resulting in an increase in temperature.
• Removing energy (cooling) atoms and molecules decreases their motion, resulting in a decrease in temperature.
• Energy can be added or removed from a substance through a process called conduction.
• In conduction, faster-moving molecules contact slower-moving molecules and transfer energy to them.
• During conduction the slower-moving molecules speed up and the faster-moving molecules slow down.
• Temperature is a measure of the average kinetic energy of the atoms or molecules of a substance.
• Heat is the transfer of energy from a substance at a higher temperature to a substance at a lower temperature.
• Some materials are better conductors of heat than others.

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