Q185
A circular plate, a cube and a sphere all made up of same material and having the same mass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling?
A.
Circular plate
B.
Cube
C.
Sphere
AnswerD.
All will cool at the same rate
Answer: Option C
Solution
Answer: Option C
No explanation is given for this question Let's Discuss on Board