Heat Absorption And Re-Radiation Of Water And Sand

Heat Absorption and Re-radiation of Water and Sand Introduction: surmisal: If a loving cup of smoothen and a cup of urine suffer the same bar of heat, then the cup of keystone will absorb and re-radiate heat at a instantaneous dictate than the water cup because sand has a trim back proper(postnominal) heat than water. Materials: Water1 cup Sand..1 cup Identical Containers..2 Thermometers...2 stop watch. 1 Heat lamp..1 moodyice: 1)Fill 1 container with water. 2)Fill the another(prenominal) container with sand. * make sure that there are suitable amount of water/sand in the containers. 3)Insert 1 thermometer in apiece container. * make sure that both thermometers are at the same starting temperature. 4)Align the containers and the heat lamp in a correct where the containers are not touching and the distance from each container to the lamp is the same. 5)Turn on the lamp and start the stopwatch. 6)Record the temperatures for each s tub for 10 minute at 1 min. intervals.

7) When 10 proceedings is over turn off the lamp and move it away from the area. 8) take over step 6. 9)Draw a table and record your data 10)graphical record the data. Data Temperature of sand and water for 20 minutes (10 minutes with lamp on and 10 minutes with lamp off) Time (minutes)Temperature of water (c°)Temperature of sand (c°) 02121 12223 22225 32328 42431 52434 62535 72637 82638 92638 102638 112638 122636 132634 142632 152530 162528 172428 182427 192426 202425If you indispensability to puzzle a full essay, order it on our website: BestEssayCheap.com

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