Q. A container contains hot water at $100℃$. If in time $T_{1}$ temperature falls to $80℃$ and in time $T_{2}$ temperature falls to $60℃$ from $80℃$, then
A) $T_{1} = T_{2}$
B) $T_{1} > T_{2}$
C) $T_{1} < T_{2}$
D) None
Explanation
(c) Rate of loss of heat is directly proportional to the temperature difference between water and the surroundings
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.