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Physics 7 Online
OpenStudy (anonymous):

describe one energy conversion complete from input energy to output energy. include the efficiency. thankyou, i cant explain :/ im exchange student from asian

OpenStudy (anonymous):

if q be the total energy and w will be the workdone then....W=qi-qo where qi in input heat energy and qf is output heat energy so the efficiency of any working system can be calculated by simply EFFICIENCY= WORKDONE/input HEAT ENERGY*100... i hoppe u got some help through my answer.

OpenStudy (anonymous):

qo*not qf

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