A landslide is causing boulders to fall from a mountain. If thesurrounding air is still $($not moving$)$ and at a temperature of $25\backslash$deg C$,$ andtwo boulders of diameters $1\mathrm{.}5$ m $($Boulder #$1)$ and $3\mathrm{.}5$ m $($Boulder #$2)$fall one after another with velocities of $1$ m$/$s and $20$ m$/$s respectively,which of the two boulders has the higher average heat transfercoefficient on its surface and why $($explain in a sentence or two$).$Forallthecalculations, use density$=1,092$ kg$/$m$\text{'},$ specific heat$=1014$ J$/$kg$-$K$,$ absoluteviscosity$=19\mathrm{.}123\backslash$times $10-$ Pars, Prandtl number$=-0,71,$ and thermal conductivity$=0\mathrm{.}0265$ W$/$m K for air.