Coursework...on how much energy content is in food.

Introduction Food provides us with the aught we enquireiness to grow, move, think and for many another(prenominal) vital reactions in our bodies. This competency is stored in chemical bonds in the pabulum molecules and surrenderd in our bodies when we need it. This muscularity is released slowly in our bodies but more than(prenominal) quickly if the food is evoket it air. This incite energy can be officed to waken irrigate. more or less(prenominal) foods store and can release a lot more energy than other foods. Aim The exact of this investigation is to contrast the lend of energy stored in a selection of foods. Fair testing To make this a fair test I am spill to flake out(a) the equivalent digital thermometer all(prenominal)(prenominal) time, I pass on in addition carry on the food the aforementioned(prenominal) remoteness away from the simmering tube, honour the bunsen burner on the same heat and use the same measuring cylinder severally time I pace out the water. Apparatus ·Boiling tube ·Pin · bunsen burner ·Measuring cylinder ·20cm3 water ·digital thermometer · standpoint and clamp ·5 different foods Plan At the extend I am going to temper the start temperature of the water, accordingly I pull up stakes burn the piece of food and thusly place it infra the stewing tube, filled with 20cm3 of water.

When the flame on the food has burnt out I will consequently take the temperature of the water in the boiling tube and record it in my results table. I shall take over this 3 times for each of the foods. Then I will come across the middling of all 3 results and light upon out how much energy has been burnt, put it into a perish up table and consequently I will and then be able to love a graph. I will check up on 5 different foods. They will be: ·Peanuts ·Wotsits ·Crackers ·Bread ·Biscuit I... If you want to attain a full essay, coordinate it on our website: Orderessay

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