Get ready for the NCEA Level 1 Energy Test. Utilize flashcards and multiple choice questions with clear explanations and hints. Prepare for success!

Multiple Choice

What is energy transferred due to temperature difference called?

Heat is the energy that moves between objects because of a temperature difference. When one object is hotter, energy flows to the cooler one until they reach the same temperature. This transfer of energy due to a temperature difference is called heat. It’s energy in transit, not the energy stored inside the object. The energy stored is thermal energy, the temperature is a measure of how hot or cold something is, and work is a different way energy can be transferred. So the description that matches the idea of energy moving because of a temperature difference is energy transferred due to temperature difference.

Heat is the energy that moves between objects because of a temperature difference. When one object is hotter, energy flows to the cooler one until they reach the same temperature. This transfer of energy due to a temperature difference is called heat. It’s energy in transit, not the energy stored inside the object. The energy stored is thermal energy, the temperature is a measure of how hot or cold something is, and work is a different way energy can be transferred. So the description that matches the idea of energy moving because of a temperature difference is energy transferred due to temperature difference.