Q. 85.0( 3 Votes )
If the temperatur
Moment of inertia of a uniform rod is
when the temperature is increased by ∆t then increased length is
the moment of inertia is
there is only a slight change in length so a2 (∆T)2 value is very less, so we can ignore this term.
Hence, the increase in moment of inertia is
Hence, option C is the correct option.
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The density of waHC Verma - Concepts of Physics Part 2