Q. A body cools down from 75°C to 70°C in 10 minutes. It will cool down from 70° C to 65° Cin __________ minutes. (Solved)
1. 10
2. > 10
3. < 10
4. Either (B) or (C), depends on the mass of the body
- b. > 10
1. 10
2. > 10
3. < 10
4. Either (B) or (C), depends on the mass of the body