According to all known laws of aviation, there is no way a bee should be able to fly. its wings are too small to get its fat little body off the ground. the bee, of course, flies anyway because bees don't care what humans think is impossible.
true or false?

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.