1-24 A hypothetical substance has an isothermal compressibility K =a/u and an expansivity β = 2bTy, where a and b are constants. (a) Show that the equation of state is given by v bT aP constant. (b) If at a pressure Po and temperature To, the specific volume is vo, evaluate the constant.

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

Answertechnician (a) is correct;

At maximum height, kinetic energy is converted in potential energy  formula: at max height, ke = ½ * 0.27kg * (16m/s) ² = 34.56 j  so the remaining pe = (41.70 – 34.56)= 7.14 j = 0.27 kg * 9.8m/s² * h  = (9.8/7.14 * 0.27)so max height h = 5.08 or 5 m