A steam turbine has an efficiency of 40%. A steam engine has an efficiency of 25.0%. Suppose both devices are provided with 1000 J of thermal energy. How much more useful work will the steam turbine do?

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.