Question

Pot C V 2V. V

Two moles of a monatomic ideal gas ( C_V = 3R/2; C_P = 5R/2) are used as the working substance for a heat engine whose cycle is depicted in the Ögure. The path bc is isothermal. In each part below explain the reasoning behind your calculations if necessary. (P₀ =1.11 x 10⁵ N/m²; V0 = 4.5 x 10^-2 m³)

(a) Determine T_a.
(b) Determine T_b = T_c.

(c) Determine W_ab.
(d) Determine Q_ab.
(e) Determine W_bc.
(f) Determine Q_bc.
(g) Determine W_ca.

(h) Determine Q_ca.
(i) Determine Ɛ

Answer 1

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