ThermodynamicsHard
Question
The density of a substance at 0oC is 10g / cc and at 100oC, its density is 9.7g/cc. The coefficient of linear expansion of the substance is
Options
A.10-1
B.10-2
C.10-3
D.10-4
Solution
The coefficient of volume expansion,
= 3 × 10-4
Coefficient of linear exapansion
α =
= 10-4
= 3 × 10-4Coefficient of linear exapansion
α =
= 10-4Create a free account to view solution
View Solution FreeMore Thermodynamics Questions
A system goes from A to B via two processes I and II as shown in the figure. If ᐃU1 and ᐃU2 are the changes ...The sun emits a light with maximum wave length 510 nm while another star emits a light with maximum wavelength of 350 nm...A Carnot engine works between temperature 727oC and 27oC. The efficiency of the engine is :...The average kinetic energy of a gas molecule at 27oC is 6.21 × 10-21J, then its average kinetc energy at 227oC is :...Three rods made of the same material and having the same cross-section been joined as shown in the figure. Each rod is o...