Science Fair

How Does the Temperature of weewee affect how detersive destroys billets from clothing and stuffs? Purpose: To real up the effectiveness of oppo sit downe water temperatures, on the measurement of stain removal by detergent. Hypothesis: If hot water is more(prenominal) effective when difficult to remove stains from clothing, then it will curve a better solution, when trying to figure out how to appropriate going rid of stains. unconditional multivariate: Temperature of water. Dependent Variable: beat of stain removed. Materials: * 3 tweed cotton cloths * 1 bitstock of scissors * 1 container of disintegrate gain * 1 container of powder tide * 1 container of powdered cheer * 1 wash drawing machine * 1 air-dried * one hundred fifty milliliters of ketchup * cl milliliters of mustard * 150 milliliters of cranberry juice * 1- 5 milliliter beat rod spoon * 1 eternal marker * 15 story plates number: 1. Make sure you give either your materials. 2. Get stuff ready A.] Cut out 15 sq. of white cotton fabric. B.] utilize your permanent marker, mark 5 pieces of fabric with K, 5 with M, and 5 with C. [K-Ketchup, M-Mustard, C-Cranberry juice], leave 3 untouched. 3. defect your fabric A.

] consecrate 5 pieces of cloth pronounced K on 5 different paper plates, do the same for cloths marked M and C. B.] Measure amount of stains by putting the ketchup on your measuring spoon, do the same for mustard and cranberry juice. C.] break up stains with measuring spoon. D.] let stains sit untouched for 12 hours. 4. damp Cycle A.] aft(prenominal) 12 hours, put 2 pieces of K, 2 pieces of M and 2 pieces of C in the washer machine and set at the coldest temperature on your washer machine. B.] go under ¼ cup of gain powdered detergent in washer. C.] aft(prenominal) the washing is done choice with water, measure the temperature of the water. D.] After any that start the washing cycle. 5. Drying Cycle A.] When the washing cycle is finished, put either 5 pieces in the shriveled [2 ketchup, 2 mustard and 2 cranberry...If you want to get a full essay, order it on our website: Ordercustompaper.com

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