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1. |
Ratio heat transferred from 37°C to a colder body and from that body to – 11°C is 2, what is the temperature of colder body if surface areas are same for all bodies? |
A. | – 5°C |
B. | – 3°C |
C. | 5°C |
D. | 9°C |
Answer» D. 9°C | |