Bubba runs and dives off the edge of a 27.3 m tall cliff at 5.74 m/s into the lake below. how does it take bubba to land in the water

Domain eukarya; kingdom plantae should be the answer.

If the heat engine is a perfect carnot cycle engine, thenefficiency = (t2-t1)/t2   where t1=temperature of cold reservoir ( ° k) = 135            t2=temperature of hot reservoir ( ° k)   = 325thereforeefficiency = (t2-t1)/t2 = (325-135)/325 = 0.5846 = 58%  note: this is the theoretical maximum efficiency of a perfect heat engine.   real-life engines do not achieve this value.