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Questions and Answers
Which of the following is NOT a type of energy?
Which of the following is NOT a type of energy?
- Chemical energy
- Heat energy (correct)
- Potential energy
- Kinetic energy
What is the law of energy conservation?
What is the law of energy conservation?
- Energy can only be transformed, not transferred
- Energy cannot be created or destroyed, only transferred or transformed (correct)
- Energy can be created and destroyed
- Energy can be transferred and transformed, but not created or destroyed
What is energy efficiency?
What is energy efficiency?
- The amount of waste energy produced
- The ratio of useful energy output to the total energy input (correct)
- The amount of energy used in a system
- The ability to transform energy into heat
