CalorimetryHard
Question
If I is the moment of inertia of a solid body having a -coefficient of linear expansion then the change in I corresponding to a small change in temperature ᐃT is
Options
A.α I ᐃT
B.
α I ᐃT
α I ᐃTC.2 α I ᐃT
D.3 α I ᐃT
Solution
I = MR2
I′ = MR2(1 + 2αᐃT)
ᐃI = I 2α ᐃT
I′ = MR2(1 + 2αᐃT)
ᐃI = I 2α ᐃT
Create a free account to view solution
View Solution FreeMore Calorimetry Questions
Two large holes are cut in a metal sheet. If this is heated, distances AB and BC, (as shown)...In Newtonᐃs law of cooling, = -k (θ - θ), the constant k is proportional to...A metal ball of specific gravity 4.5 and specific heat 0.1 cal/gm-oC is placed on a large slab of ice at 0oC. Half of th...A liquid with coefficient of volume expansion γ is filled in a container of a material having the coefficient of li...An ideal gas with pressure P, volume V and temperature T is expanded isothermally to a volume 2V and a final pressure PI...