MCQOPTIONS
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| 1. |
A body cools from 61°C to 59°C in 4 minutes and from 51°C to 49°C in 6 minutes, then temperature of the room is |
| A. | 30°C |
| B. | 25°C |
| C. | 35°C |
| D. | 20°C |
| Answer» B. 25°C | |