B. with the help of an adult heat water with sawdust in a stove. 1. what happened to the saw dust after the water heated? 2. when the mixture cools, what happens to the sawdust? 3. what kind of heat transfer is it? c. get a lampshade, turn it on and stay in front of it for 10 to 15 mins. 1. how do you feel after staying for a long time in front of a lampshade? 2. why do you think you feel hot? 3. what kind of heat transfer is it? ​