Hi reader today we are learning what is Heat Transfer and we are going to do a little experiment. We learnt about Heat Transfer,conductor of heat, Insulator of heat and convection and it is what there mean.
Heat Transfer - Moving heat from are place to anther
Conductor of heat - Can pass heat from one thing to anther. ( body, heater )
Insulator of heat - Doesn't pass on it. ( house,
Insulator of heat - Doesn't pass on it. ( house,
Convection - Heat transfer where energy is passed from hot to cold. when an object is heated up, the particles in it start moving faster as they gain energy. These particles also try to spread out as the gaps between particles gets bigger.
Discussion: With our experiment the class did we used empty tea bags and then we lit the bag and it flew up. This happened because when heat is applied to something the hot partials spread out and they are less heavy so they fly up into the air/sky.
I hope you enjoy read what we did.
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