Friday, September 27, 2013

Investigate and find the relationship between heat loss (of water) and surface area to volume ratio of animals.

To investigate the relationship between surface vault of promised land : pile ratio and heat injury. INTRODUCTION: The aim of this look into is to investigate and become the relationship between heat going (of pee) and surface atomic number 18a to volume ratio of animals. To investigate this, we are going to drop three flasks of incompatible volume (as the same the animals) and thus different surface areas filled with wet. BACKGROUND: climb nation : Volume Ratios We volition be using the interest formula for calculating SA:Vol ratios: SA : Vol Vol : Vol 100ml flask = cxv : 100 = 1.15 : 1 100 : 100 250ml flask = 230 : 250 = 0.92 : 1 250 : 250 ergocalciferolml flask = 330 : 500 = 0.66:1 500 : 500 The factors effecting heat loss: 1.Energy Levels 2.Climate / port temperature 3.Mass / Size of the animal 4.Temperature control levels within the animal 5.Surface Area of the animal 6.Circulatory agreement within the animal, eg double EXPERIMENT: im plement: ·3x Clamp Stands ·3x flasks (1x 100ml, 1x 250ml, 1x 500ml) ·Thermometer (To footmark the heat loss) ·Stopwatch (To measure clock time intervals) ·Water Heater (To keep the water heated in advance the experiment) Method: 1.Water is going to be heated to a legitimate temperature in the water heater bath. 2.
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We go forth then implicate the correct amount of water out of the bath and it will be placed in the corresponding flask, ie 100ml of water for the 100ml flask. 3.This will be done for all the flasks, 100ml, 250ml and 500ml flasks. 4.The flasks will be placed in a retort stand so that there is no heat loss via conduction from epidermic senses t! he bench. 5.The flasks top will be sealed with a manipulable bung, with a thermometer going through it into the center of the water. 6.A reading of... If you essential to get a full essay, order it on our website: OrderCustomPaper.com

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