Statement-`1`: A sphere, a cube and a thin circular plate made of same material and of same mass are initially heated to `200^(@)C`,the plate will cool at fastest rate.
Statement-`2`: Rate of cooling =`(rhoAsigma)/(ms)(T^(4) - T_(0)^(4))alpha "surface area"`. Surface area is maximum for circularplate.

Options

A. Statement -`1` is True , Statement -`2` is True , Statement -`2` is correct explanation for Statement - `1`
B. Statement -`1` is True , Statement -`2` is True , Statement -`2` is not correct explanation for Statement - `1`
C. Statement -`1` is True , Statement -`2` is False.
D. Statement -`1` is False , Statement -`2` is True.

Answer

A