ThermodynamicsHard
Question
A carnot′′s engine operates between 400 K and 800 K, its efficienty is
Options
A.25 %
B.50 %
C.75 %
D.100 %
More Thermodynamics Questions
Two moles of helium gas are taken over the cycle ABCDA, as shown in the P - T diagram. The work done on the gas in takin...In an isothermal thermodynamical process, the value of work done by a system is...Which of the following is incorrect regarding the first law of thermodynamics?...The average translational kinetic energy of O2 (molar mass 32) molecules at a particular temperature is 0.048 eV. The tr...The thermal conductivity of a rod 2.What is its thermal resistivity ?...