A sphere, a cube and a thin circular plate all made of the same materi – McqOptions

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1.	A sphere, a cube and a thin circular plate all made of the same material and having the same mass, are initially heated to a temperature of \[200{}^\circ C\]. Which of these objects will cool slowest when left in air at room temperature?
A.	the sphere
B.	the cube
C.	the circular plate
D.	all will cool at same rate
Answer» B. the cube

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