A car has uniform velocity of 108km/hour. How far does it travel in 1 1/2 minutes

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

J. j. thomson’s experiment disproved the theory that an atom

Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.