Same material is used to make a sphere, a cube and a thin circular plate and having the same mass. They are initially heated to a temperature of 3000 C. Which of these will cool fast?

All thee will cool at the same rate

Same material is used to make a sphere, a cube and a thin circular pla

1.	Same material is used to make a sphere, a cube and a thin circular plate and having the same mass. They are initially heated to a temperature of 3000 C. Which of these will cool fast?
A.	Sphere
B.	Cube
C.	Plate
D.	All thee will cool at the same rate
Answer» D. All thee will cool at the same rate

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Same material is used to make a sphere, a cube and a thin circular plate and having the same mass. They are initially heated to a temperature of 3000 C. Which of these will cool fast?

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