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IAT IISER2019PhysicsThermal Properties of Matter

A cube, a cylinder (of height equal to its diameter) and a sphere, all solid, are made of a metal and are of identical mass. If all the three shapes having initial temperature 50^ C are put in a large reservoir of water at 10^ C . Which of the above three shapes cools the fastest?

Options

  1. AThe cylinder.
  2. BThe sphere.
  3. CThe cube.
  4. DAll three at the same rate.

Correct answer

C. The cube.

Step-by-step solution

No solution available.

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