Certify Teacher Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

Which statement about energy is incorrect?

It is the ability to do work.

It is the ability to move other matter.

It is the ability to produce a chemical change.

It is the ability to continually be created.

The statement regarding energy that is identified as incorrect is that it is the ability to continually be created. In the realm of physics and the laws of thermodynamics, energy cannot be created or destroyed; it can only be transformed from one form to another. This principle is known as the law of conservation of energy.

For example, energy can change from kinetic to potential energy, or from chemical energy to thermal energy in a reaction, but the total amount of energy remains constant within a closed system. This fundamental concept underpins much of scientific understanding about energy and its interactions in the universe.

The other statements highlight valid aspects of energy: it indeed represents the ability to do work, the capacity to move matter, and the potential to cause chemical changes through the transfer or transformation of energy. Each of these correctly reflects established scientific principles concerning energy and its roles in various processes.

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