The diameter of a fly wheel is `R`. Its coefficient of linear expansion is `alpha`. If its temperature is increased by `deltaT` the percentage increase in its moment of inertia is

The radius of a ring is R and its coefficient of linear expansion is alpha. If the temperature of ring increases by theta then its circumfrence will increase by

The radius of a ring is R and its coefficient of linear expansion is alpha. If the temperature of ring increases by theta then its circumfrence will increase by

The diameter of a metal ring is D and the coefficient of linear expansion is alpha . If the temperature of the ring is increased by 1^(0)C , the circumference and the area of the ring will increases by

A metallic solid sphere is rotating about its diameter as axes of rotation. If the temperature is increased by 200^(@)C , the percentage increase in its moment of inertia is (Coefficient of linear expansion of the metal =10^(-5)//""^(@)C )

A metallic solid sphere is rotating about its diameter as axis of rotation. If the temperature is increased by 200^(@)C the percentage increase in its moment of inertia is (Coefficient of linear expansion of the metal = 10^(-5)//^(@)C ).