Activity 1 - Experiment Time! FILTRATION AT HOME Problern: How can we separate sand from water? Materials: h cup of sand % • 1 cup of water • two (2) medium-sized of clear glasses • piece of muslin or any cotton cloth Procedure: 1. Mix the sand and water in a clear glass. 2. Place the cloth on top of the other glass. 3. Pour the mixture of sand and water in the glass with cloth. 4. After pouring, remove the cloth and observe. Observations and Inferences: Answer the following questions: a. Were you able to separate the sand from the water? Why or why not? b. How did you separate the two components from each other? c. What other mictures are available at home which can be separated by filtration? Conclusion:
plsa need ko na po
plsa need ko na po
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Answer:
A.Yes,It is easy to separate sand and water by filtering the mixture. Salt can be separated from a solution through evaporation.
B.Mixtures can be physically separated by using methods that use differences in physical properties to separate the components of the mixture, such as evaporation, distillation, filtration and chromatography.
C.Dirt and water.
Pebbles and water.
Cornflakes and milk