MCQOPTIONS
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| 1. |
Unit of energy is [NCERT 1974; CPMT 1975] |
| A. | \[J/\sec \] |
| B. | \[Watt-day\] |
| C. | \[Kilowatt\] |
| D. | \[gm\text{-}cm/{{\sec }^{2}}\] |
| Answer» C. \[Kilowatt\] | |