5) Carnot engine What is the efficiency of a Carnot engine which operates between 450 K and 310 K? A) 59 % B) 41% C) 31%

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5 Carnot Engine What Is The Efficiency Of A Carnot Engine Which Operates Between 450 K And 310 K A 59 B 41 C 31 1 (19 KiB) Viewed 9 times

5) Carnot engine What is the efficiency of a Carnot engine which operates between 450 K and 310 K? A) 59 % B) 41% C) 31% D) 69 % 6) Entropy An ideal gas undergoes an isothermal expansion. The temperature of the gas is 350 K. The heat added to the gas is 700 Joules. What is the change in entropy of the gas? A) 10 / B) 150 / C)2)/K D) 7J/K