The moment of inertia of a disc pivoted at its centre about the axis AB as shown in the figure is I. If temperature of disc is increased by Delta T, then momentof inertial of disc about AB increases by

The moment of inertia of a disc pivoted at its centre about the axis A

1.	The moment of inertia of a disc pivoted at its centre about the axis AB as shown in the figure is I. If temperature of disc is increased by Delta T, then momentof inertial of disc about AB increases by
Answer» `2 ALPHA I DELTA T` `gt 2 alpha I Delta T` `LT 2 alpha Delta T` Can't say anything Answer :C