NEET
- Exam
- NEET
- Subject
- Physics
- Chapter
- Thermal Properties of Matter
NEET · Physics · Thermal Properties of Matter
Which of the following time durations is required for a pan filled...
Which of the following time durations is required for a pan filled with hot food to cool from 71 °C to 69 °C, given that it initially cooled from 94 °C to 86 °C in 2 minutes when the room temperature was at 20 °C?
Options
- A38 seconds
- B40 seconds
- C42 seconds
- D44 seconds
Correct answer
C. 42 seconds
Step-by-step solution
Correct Option is : (C)
42 seconds
42 seconds