- Feb 8, 2008
it said transformation/transferyea this dot point is right at the end of motors and generators i think
who ever asked for the exact wording, i cant tell u that, but i can give the main details of the question
appliances in the home change electrical energy into other many useful forms, give 3 appliances which change electrical energy into 3 different types of energy. include the name of the appliance, its use and what energy transformation happens
if u put mechanical energy make sure u didn't put like kinetic or potential with it or else that definitely 1 mark gone coz mechanical energy is basically kinetic energy+electrical potential energy. and if u did put mechanical energy down it would look quite stupid coz ur basically saying EPD->kinetic+EPD, but it should still be accepted. if the marker got good concept then they would think it's abit awkward but still it's kinda correct so they'll likely to give u the mark anywayI think you had to talk about energy like; electrical, kinetic, mechanic, light, heat, etc...
o.0 wtf...i read the question SEVERAL times and from the wording of it i'm pretty sure all it's asking is change of the forms of energy. (i remember the question said specifically at the end not to put stepping up and down coz i was going to do it anyways but decided not to coz that basically tells the marker that u didn't read the question).it said transformation/transfer
So I think we need both