Question

( begin{array}{rl}B & =frac{-d P}{d y / V} p & v^{gamma}=cos s t -frac{d p}{d y} & =gamma p quad y=frac{C p}{C v} & =frac{7}{5} times 10^{5}=frac{7 / 2 R}{5 / 2 R} & =1.4 times 10^{5} mathrm{N} / mathrm{m}^{2}end{array} )

# The adiabatic Bulk modulus of a diatomic gas at atmospheric pressure is (A) 0 Nm (B) 1 Nm (C) 1.4 X104 Nm 2 (D) 1.4 x 10$ Nn

Solution