Which of the following is true for the isothermal expansion of a gas? What is th

Question

Which of the following is true for the isothermal expansion of a gas?             

What is the maximum efficiency possible for a heat engine operating while connected to a cold reservoir at 300K and a hot reservoir of 600K?             

A liquid moves through a pipe with a cross sectional area 4.64 m^2 at a speed 8.52 m/s. If the cross sectional area becomes 14.8 m^2, how fast would the fluid move?

If W is work done by the electric field, V is the electric potential, q is electric charge and d is distance along the electric field lines, the work done on a charge by a constant electric field is             

Which statement best matches the description of a Sterling Cycle?             

                            
           temperature is constant                             
           temperature increases                             
           temperature decreases

Explanation / Answer

50%

D1=D2

temperature increases

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