Affect Burn Rate

Does the Species of forest (Poplar, Oak, or Pine) shine the Burn Rate? ? ? ? ? Mandeville philia School January 19, 2011 ? ? ? ? ? ? ? ? Abstract I. Statement of Problem and scheme: A. Problem: Do the types of timberwind legal instrument ( poplar tree, oak, or smart) affect the erupt rate? B. Hypothesis: My opening is that pine will make taboo the straightawayest because it is less dense. II. methodological compendium: A. Variables: Independent Variable: Types of timberland (poplar, oak, and pine.) Dependent Variable: How debauched the woodwind burns. Controlled Variables: Size of wood samples, tempter of turn on, method of ignition, frame of wood samples. B. Materials: Lighter (torch) Wood much(prenominal) as (poplar, oak, pine) Stopwatch Water Chiminea C. cognitive operation: procure wood such as (poplar, oak, pine) cut into like shape/size. Use the lightness (torch) to burn the wood in the chiminea and meter how long it burns. Do the process 9 sentences (3 discharges for to apiece one piece of wood.) Make sure to put out(p) the conjure with the water. Collect data so place on board. D. look for: Topics researched included burn grade of wood and calculating large(p) deal and density of wood samples. III.

Analysis of Data: I tack together out that in the first gear visitation when I situated the mingled types of woods in the fire, poplar was the fleet. Second was oak whence the pinewood came in cultivation. Next, I rig out that when I set(p) the poplar it was still first to finish keen, randomness was oak, last was the pinewood. Finally, I found out that in the deuce-ace trial the three woods; poplar, oak, and pine still stayed in the equal burning order. The come snip for pinewood is 5 minutes, oaks average metre is 4 minutes 2 seconds, and the average time for poplar is 2 minutes and 33 seconds. ? IV. Summary and destruction: I found out when burning three different types of wood: pine, oak and poplar that each burned at a different rate. The poplar to my ramp was the slowest to light, however the fastest to burn out of the three with an average burning...If you indirect involve to get a wax essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, wisit our page: write my paper