Question

write an activity to study the transfer of heat by conduction through a solid metal rod made of iron or aluminium​

Answer 1

Answer:

So you can understand that in both cases, the heat flows from a hotter object to a colder object. In fact, in all cases heat flows from a hotter object to a colder object. Take a rod or flat strip of a metal, say of aluminium or iron. Fix a few small wax pieces on the rod.

Explanation:

this is the answer

Answer 2

Answer:

take a rod of iron tug between in two bricks rod cover with wax.blow a candle ️ in the other end of rod wait a few min. when rod get hot slowly slowly wax start melting.