Q 1174512456.     When the temperature of a body increases from T to `T + delT`, its moment of inertia increases from I to `I +delI`. If alpha is the coefficient of linear expansion of the material of the body, then `(dI)/I` is :

A

`(2dT)/alpha`

B

`alphadT`

C

`2alphadT`

D

`(alpha)/(dT)`

HINT

`I= kMR^2` I= Moment of Inertia M= Mass R= Radius

Find instant solution to any question from our database of 1.5 Lakh + Questions

 

Access free resources including

Engineering

Medical

Banking

DEFENCE

SSC

RRB

CBSE-NCERT

OLYMPIAD

Today's Score

0
Success Rate: NAN %

Practice & Test

Sr. No.SubjectTagCorrectRecorded Answer