Physics
posted by Angela
Coefficient of volume expansion of some liquids(a/˚C)
Alcohol=1.1x〖10〗^(4)
Glycerin=5.0x〖10〗^(4)
Water=3.7x〖10〗^(4)
Ether=1.63x〖10〗^(4)
Mercury= 1.1x〖10〗^(4
What is the increase in volume of 0.3m cube of ethyl alcohol when heated from 15˚C to 20˚C?

Henry
Increase = a(TTo)Vo =
1.63*10^4(2015)0.3=2.45*10^4 m^3.
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