The 4 heat experiment one o this is.
Conduction
Conduction in this experiment it heat ups something making it hot something if their is something sticking like a glue guns glue was put on a pipe it will fall of from the heat wit will dis-attach itself from the pipe in this experiment you will need a steel pipe or a flat one any length,something sticky like glue gun or Vaseline make sure something has to hold it or your hand will burn put pins on in the button of the pipe and pins.Next heat up the the flat steel it will glide in the the steel and spread the heat one by one a pins that you put in will go down one by one from the intense heat as it glide it has a limited from how big is your fire if it small it will not go far so you may be sure.
Contraction
Contraction is like when you cool up the a ball of metal making it contract and if you cool the ball in contacts as it cools down it becomes smaller and turn to its original state you may need this for the experiment a can of coke, a big bowl fill with cold water and a heating plate.Make sure you put a bit water in the can of coke so we can do this experiment first turn on the plate to max put the can of coke wait until its steaming hot and be sure you have something to grab for the can or you will burn your hand from the intense heat and you must do this exactly accurate you must put the can upside down when you put it to cold water to put the air out and suck it. But if you didn’t follow the instruction right you may do it again.
diffusion
this experiment is called diffusion its when in different temperature the block melts in a way you will notice its when it hot but not that hot it dissolve the block of potassium permanganate with ease and spread rapidly but when its a cold water they dissolve slowly and their some that of the solid block turns tiny pieces of block from the slow dissolving you need this as your equipment potassium permanganate,a wide cup,and a hot water and cold water first put hot/cold water the put potassium permanganate in the edge and watch the magic happen you will know what happen when you see the experiment but you may guess it that its actually cool seeing it expanding on its own.
convection
convection is when you heat anything that holds water you heat the bottom of it and wait until it heats the equipment you will use will be a 250 m beaker,a few grains potassium permanganate,heating plate.put 250 m of water in the beaker the potassium permanganate in the edge of the the beaker use the heating plate turn it on make sure it max heat put the beaker in the edge of the make sure it in the its potassium permanganate where you put it in the edge.make sure you hold it tightly and your hand must not be shaking as the heat will catch up in your hand as the potassium goes up it cool air will force it to go down making it see like you see all the process to do it. make sure to have to have glove because of the heat and never shake the bottle or it will spread across the beaker.