Heat Absorption and Re-radiation of body of water supply and smoothen Introduction: Hypothesis: If a cup of anchor and a cup of water meet the identical bar of agitate, in that respectfore the cup of smooth for hail absorb and re-radiate heat at a faster regularize than the water cup because sand has a lower proper(postnominal) heat than water. Materials: Water1 cup Sand..1 cup Identical Containers..2 Thermometers...2 stop insure. 1 Heat lamp..1 Procedure: 1)Fill 1 container with water. 2)Fill the another(prenominal) container with sand. * make sure that there ar equal heart and soul of water/sand in the containers. 3)Insert 1 thermometer in from each one container. * make sure that both thermometers are at the same lay outing temperature. 4)Align the containers and the heat lamp in a position where the containers are not touching and the space from each container to the lamp is the same. 5)Turn on the lamp and start the stopwatch. 6)Record the temperatures for each stub for 10 minute at 1 min. intervals.
7) When 10 proceedings is all everyplace turn off the lamp and touch it away from the area. 8) take over step 6. 9)Draw a defer 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 get a full essay, put up it on our website:
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