a steam engine delivers 5.4x10*8J of work per minute and services 3.6x10*9J of heat per minute from its boiler . what is the efficiencyof the engine ?how much hea is wasted per minute ?

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Thejalakshmi · Answer

Efficiency =output energy/input energy=> efficiency =5.4x10*8/3.6x10*9 = 0.15Thus heat wasted per minute is = 3.6x10*9 -5.4x10*8=30.6x10*8 J

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a steam engine delivers 5.4x108J of work per minute and services 3.6x109J of heat per minute from its boiler . what is the efficiencyof the engine ?how much hea is wasted per minute ?

a steam engine delivers 5.4x108J of work per minute and services 3.6x109J of heat per minute from its boiler . what is the efficiencyof the engine ?how much hea is wasted per minute ?

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a steam engine delivers 5.4x10*8J of work per minute and services 3.6x10*9J of heat per minute from its boiler . what is the efficiencyof the engine ?how much hea is wasted per minute ?

a steam engine delivers 5.4x10*8J of work per minute and services 3.6x10*9J of heat per minute from its boiler . what is the efficiencyof the engine ?how much hea is wasted per minute ?

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a steam engine delivers 5.4x108J of work per minute and services 3.6x109J of heat per minute from its boiler . what is the efficiencyof the engine ?how much hea is wasted per minute ?

a steam engine delivers 5.4x108J of work per minute and services 3.6x109J of heat per minute from its boiler . what is the efficiencyof the engine ?how much hea is wasted per minute ?