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NEET UG PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

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A metallic solid sphere is routing about its diameter as axis of rotation. If the temperature is increased by 200℃, the percentage in its moment of inertia is (Coefficient of linear expansion of the metal

= {10^{ - 5}}^0{C^{ - 1}}

)

View answer and explanation

Correct option: D

0.4\%

Option D (0.4%) is correct because it calculates the percentage change in moment of inertia based on the coefficient of linear expansion and temperature change.

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is placed in an insulation box of wall thickness

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127^{\circ} \mathrm{C}

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\sigma

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