alright. use right hand flemings rule on something tht generates electricity (ie the the AC generator)
hoever on a normal coil or the generator producing kinetic energy (movement) from elctricity(i.e DC motor)
then use flemings left hand rule. however to find out direction of current or deflection of radiations or wire, use left hand rule.
latent heat of fusion is the hidden temp or the stationary temp at which melting takes place where ice literally (i mean really literally) changes to liquid.
specific heat of fusion is the amount of heat need to do such phenomena as i discussed above. (but really i did no see this included in any of the paper 3 physics)
specific heat capacity is the heant needed to rase 1 degree temp for 1 kg of substance.whereas heat capcity means the whole body it self (i.e the heat needed to raise 1 degree of temp of the whole body.)
notice tht 1 killo is not added in this explanation for heat capacity.
linear expansivity means sunstance expanding with same distance between the degrees calbrited on the thermometor at the same interval. or in short, same distance expanded between all degree interval.
Hey, thanks alot!
umm, well specific heat of fusion..is actually on paper 3- June november :/ Thats why I was wondering..
And i didnt know the equation for it. Im so sorry, one more question.
E= Slf * m
E= m *C * temp change
x= al* temp change (x being increasing length, a being linear expansivity and L bring original length.
Is that all I need to know??
+ rep for u, once i get over the karma thingamabob..in a few minutes i should be able to.