The graph of $\log \frac{x}{m}$ vs $\log p$ for an adsorption process is a straight line inclined at an angle of $45^{\circ}$ with intercept equal to 0.6020 . The mass of gas adsorbed per unit mass of adsorbent at the pressure of 0.4 atm is $\_\_\_\_$ $\times 10^{-1}$ (Nearest integer) Given: $\log 2=0.3010$