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Which of the following is NOT true about energy and matter?

a.) The lowest form of energy is heat
b.) The highest form of energy is light
c.) Solid is the state of matter that has the lowest energy
d.) Gas is the state of matter that has the highest energy
e.) Energy can change form but cannot be created or destroyed

User Bboydflo
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1 Answer

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Final answer:

The statement 'The highest form of energy is light' is NOT true because light is just one form of energy and there is no universally 'highest' form of energy; other forms such as mechanical, electrical, and nuclear can also possess high energy levels.

Step-by-step explanation:

To address the question of which statement is NOT true about energy and matter, we need to consider the principles of thermodynamics and the states of matter. Let's examine each statement:

  • The lowest form of energy is heat - This is misleading because heat is a form of energy transfer and not necessarily the lowest form of energy.
  • The highest form of energy is light - This statement is erroneous as there is no 'highest' form of energy; different forms of energy such as mechanical, electrical, and nuclear energy can all have high energy levels.
  • Solid is the state of matter that has the lowest energy - This is true; in a solid state, particles are tightly packed and their movement is restricted to vibrations, indicating low kinetic energy.
  • Gas is the state of matter that has the highest energy - This is generally true; in a gas, particles have overcome intermolecular forces and move freely, indicating high kinetic energy.
  • Energy can change form but cannot be created or destroyed - This is a statement of the Law of Conservation of Energy, which is a fundamental concept in physics and is true.

Given the above information, the statement that 'The highest form of energy is light' (option b) is NOT true because light is a form of energy that can have varying degrees of energy, and there are other forms of energy that may have higher levels depending on the context.

User Sunmi
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