Q$1$: given Area $={3\mathrm{.}15}^{**}{10}^{-4}{m}^2,g=9\mathrm{.}81\frac{m}{s^2},$ form your study to calibration of gauge pressure complete the table below showing all calculation then answer the question:

$\backslash$table$[[\backslash$table$[[Mass(M)$