Test if the force in the given system is linearly proportional to the density of the valve in general.Provide the evidence of your conclusion.Note that to show that the linear proportionality between two functions f$($ and g$(1),$ you should showf$($t$)=$ ag$($t$)$ for a constant a with various sampling points. For example, although two functions f$($t$)=$t$?+$ t and g$($t$)=$ t satisfy f$(0)=2$g$(0)$ and f$(1)=2$g $(1),$ they do not satisfy the general conditionf $($t$)=2$g $($t$)$