Displaces 4.0 cm3 or 3. How high would water rise in the pipes of a building if the water pressure gauge shows
the pressure at the ground floor to be 270 KPa.
hin heart If the density of human blood​

As newton's first law states a object in motion stays in motion

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.