Question

Which phrase describes energy transfer? (1 point)

O the process of heat passing from hot to cold objects
O the force needed to cause an object to move
O the force of molecules striking each other
the process of energy passing from one body to another

Answer 1

Energy transfer involves the process of energy passing from one body to another through mechanisms such as heat transfer and forces.

Step-by-step explanation:

The phrase 'the process of energy passing from one body to another' describes energy transfer. Energy transfer refers to the movement of energy from one object or system to another, resulting in a change in the energy of the recipient. This can occur through various mechanisms such as heat transfer, work, or electromagnetic radiation.

For example, when a hot cup of coffee is left on a table, heat from the coffee is transferred to the surrounding air, causing the coffee to cool down. This demonstrates the process of heat passing from a hot object (the coffee) to a colder object (the air).

Another example is energy transfer through forces. When you push an object, you exert a force on it, causing it to move. In this case, the force applied is the energy transfer mechanism.

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