📊 Physics
Q. Conservation of energy refers to the fact that
  • (A) If you conserve energy you will not be as tired
  • (B) Energy cannot be created or destroyed but can be converted from one form to another
  • (C) No chemical reaction is 100 percent efficient
  • (D) The entropy of the universe is always increasing
✅ Correct Answer: (B) Energy cannot be created or destroyed but can be converted from one form to another

Explanation: "Conservation of energy" refers to the fact that energy cannot be created or destroyed but can be converted from one form to another.

Explanation by: Team MCQ Buddy
"Conservation of energy" refers to the fact that energy cannot be created or destroyed but can be converted from one form to another.

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