Convert into Passive Voice;"James Watt discovered the energy of steam."
Correct answer: B. The energy of steam was discovered by James Watt.
- A. The energy of steam has been discovered James Watt.
- B. The energy of steam was discovered by James Watt.
- C. James Watt was discovered by the energy of steam.
- D. James Watt had discovered energy by the steam.
Explanation
- The original sentence "James Watt discovered the energy of steam" is in active voice, where the subject "James Watt" performs the action of discovering.- To convert it to passive voice, we need to make the energy of steam the subject, and the action (discovering) is performed on it. Hence, the correct passive voice construction is "The energy of steam was discovered by James Watt".
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