Which of the following is generally not used in the generation of energy?
APhysical changeCorrect AnswerIncorrect Answer
BChemical reactionCorrect AnswerIncorrect Answer
CFusion reactionCorrect AnswerIncorrect Answer
DFission reactionCorrect AnswerIncorrect Answer
Solution
Generally physical change does not produce energy but a chemical reaction produces energy. Nuclear fission and fusion reactions generate a huge amount of energy.
