Question

Tergy

Identify the statement that correctly explains what happens when energy transfers in a system.
O About 75% of the energy is transferred, while the rest is destroyed.
O All of the energy is transferred in different amounts to different forms.
O Half of the energy is transferred in different amounts to different forms.
O Some of the energy gets transferred, while a portion is lost along the way.

Answer 1

Energy transfers in a system involve both the transfer of energy and the loss of some energy along the way.

Step-by-step explanation:

When energy transfers in a system, some of the energy gets transferred, while a portion is lost along the way. Energy is never really destroyed, but it can be converted into other forms. The Law of Conservation of Energy states that the total amount of energy in a closed system remains constant.

For example, when a light bulb is switched on, electrical energy is transferred to light and heat energy. However, not all the electrical energy is converted into useful light energy, as some of it is lost as heat energy.

Learn more about Energy transfer