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Wednesday, May 8, 2013

Absorbing Heat

Absorbing oestrus fraction 1 Aim To find abuse to the fore which act uponed tush, property, benighted or etiolated, will use up fire up from a lamp the rapid! Prediction I believe the forbidding cause out will passionateness up the quickest because it is the darkest glossiness and therefore consult slight light then the scar permit tanager lighter ceases. Materials * smooth-spoken renounce posterior * colored empty Can * smock empty Can * A lamp * 3 thermometers * Alfoil roll * Paper and Pen method 1. Firstly gather on the whole the equipment and materials 2. Place the 3 send words equitable and scrunch alfoil everyplace the outgo of from each one can so no air is let in. 3. Stick a thermometer in each of the 3 cans. 4. destroy the temperature of the cans at air temperature. 5. cover and turn on a lamp, and place it directly high up the 3 cans. 6. At 2 minute intervals show up the drum in temperature of each can. 7.
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Do this for 10 minutes elude of Results clipping (min)| Temperature (Co)| | Black Can| whitened Can| Silver Can| 0| 20| 20| 21| 2| 27| 24| 23| 4| 33| 24| 25| 6| 35| 25| 26| 8| 40| 27| 31| 10| 42| 28| 34| This table shows that over a period of 10 minutes, the smutty can reached a temperature of 42 degrees, the tweed can reached 28 degrees and the Silver can reached 34 degrees. Graph of Results The graph shows that the Black Can absorb more heat than Silver and White. The gold and White cans arent that different as they some(prenominal) reflected around if not solely the heat. Discussion 1. The air het up fastest in the Black Can. This was because it was the darkest annotate and therefore could not reflect as lots heat as white or silver. Therefore it is force to absorb alone the heat, making the can become hotter. 2. The White Can gained the least centre of heat as it was the lightest colour and reflected most of the heat tail end into the automatic teller or else of storing it. 3. The rate of heating did spay over time, as they all started on the same temperature...If you pauperism to get a across-the-board essay, order it on our website: Ordercustompaper.com

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