Question

1. which is the fundamental law of energy?

energy of motion is potential energy.
stored energy is kinetic energy.
energy can be transferred but cannot be conserved.
energy can be transferred but cannot be destroyed.

Explanation:

• Kinetic energy is the energy of motion, not potential energy. So the first option is wrong.
• Stored energy is potential energy, not kinetic energy. So the second option is wrong.
• The law of conservation of energy states that energy can be transferred and transformed, but not created or destroyed. So the third option is wrong.
• The fourth option aligns with the law of conservation of energy.

Answer:

Energy can be transferred but cannot be destroyed.