A sphere a cube and thin circular plate, all made of the same material and having the same mass are initially heated to a temperature of `1000^(@)C`. Which one of these will cool first?

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 3000^(@) C. Which of these will cool fastest ?

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 300^(@)C . Which one of these cools faster ?

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 300 ^@C . Which one of these cools faster?

A sphere ,a cubeand a thin circular plate,all made of the same meteriel and having the same mass are initially heated to a temperature of 3000°C .Which of these will cool fastest

A sphere ,a cubeand a thin circular plate,all made of the same meteriel and having the same mass are initially heated to a temperature of 200°C .Which of them will cool fastest and which one slowest when left in air at room temperature?

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^@C . When left in air at room temperature, the following cools fastest