Which of the following is not si unit of energy

- Which is not si unit of energy
- Which one of the following is not the si unit of energy
- Which of the following is si unit of energy
- Which one of the following is si unit of energy
- Which of the following is not having si unit work refractive index energy pressure
- Which of the following is the si unit of heat energy
- Which of the following is used as an si unit of energy
- Which one of the following is si unit of potential energy
- Which of the following is not an energy unit