Liquid-in-glass thermometer are of two types:mercury in glass and alcohol plus red dye in glass. the dependence of volume on temperature of mercury and alcohol are given by

Vt=Vo[(1+0.18182*10^-3)+(0.00078*10^-6)t^2] (mercury)
Vt=Vo[(1+1.012*10^-3)+(2.20*10^-6)t^2] (alcohol)

Where Vo is the volume when t=0 celsius .Compute the percent change in the volume of there two liquid over the temperature range 0 celsius to 100 celsius. which of the two liquids is the more sensitive when used to detect a change in temperature in the range 0 celsius to 100 celsius?