ok so i have to find the specific heat capacity of a metal.

the question says: draw a graph of time vs temp (which i have done) and from the equation E=mCÄè calcuatle the specific heat capacity? and ideas?

the second part is i have to calculate the thermal conductivity of a metal rod using this formaular: Q/t = ëA ((è2 - è1)/X) i dont know if i have to rearange this, but i have to find ë (thermal conductivity) i think x is length of rod, theta1 - theta2 is the temp difference, A is the cross sectional area...sooo any ideas, im truly stumped