Chapter 28: Problem 2823
A sphere, a cube and a thin circular plate are all made of the same material, have the same mass and are initially heated to a temperature of $200^{\circ} \mathrm{C}$. Arrange then in the ascending order of rate of cooling. (A) sphere, plate, cube (B) sphere, cube, plate (C) cube, sphere, plate (D) plate, cube, sphere