A body cools from 50°C to 46°C in 5 minutes and to 40°C in the next 10 minutes. The…
Physics · JEE Main · NTA Exams — Thermodynamics
A body cools from 50°C to 46°C in 5 minutes and to 40°C in the next 10 minutes. The surrounding temperature is :
- 30°C
- 28°C
- 36°C
- 32°C
Answer
(B) 28°C
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