A bowl filled with very hot soup cools from 98°C to 86°C in 2 minutes when the room temperature is 22°C. How long it will take to cool from 75°C to 69°C?
A.
1 minute
B.
0.5 minute
C.
2 minutes
D.
1.4 minutes
Show answer
Correct option: D
[JEE Main 2023 · 25 Jan · Shift 1]
Practise Thermodynamics the way it is asked
A timed set of real JEE Main Thermodynamics questions, graded as the exam grades. No sign-up.
