The pressure in a monoatomic gas increases linearly from `4 xx 10^5 Nm^(-2) ` to `8 xx 10^5 Nm^(-2)` when its volume increases from `0.2 m^3 ` to `0.5 m^3`. Calculate the following:
amount of heat supplied,

Explanation

Given that, `P_1 = 4 xx 10^5 N//m^2, P_2 = 8 xx 10^5 N//m^2 , V_1 = 0.2 m^2, V_2 = 0.5 m^3`
`Q = Delta U +w = 1.8 xx 10^5 = 6.6 xx 10^5 J`