MCQOPTIONS
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| 1. |
At 127o C radiates energy is 2.7 ´ 10-3 J/s. At what temperature radiated energy is 4.32 ´ 10 6 J/s [BCECE 2004] |
| A. | 400 K |
| B. | 4000 K |
| C. | 80000 K |
| D. | 40000 K |
| Answer» D. 40000 K | |