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PHYSICS INVESTIGATORY PROBLEM (Celestial, Dumalag, Gervero, Magan, Tahinay…

- - - - Manipulated
        
        Bleaching time of leaf
      - Controlled
        
        Boiling time
        
        Amount of water to be used
        
        Amount of petals to be used
        
        Type of flower
      - Dependent
        
        Intensity of the dye's color
        
        Color of the dye
    - - Caldero
      - Heater
      - 100 mL distilled water
      - Baryos leaf
- - - - Color intensity
    - - Temperature
    - - Amount of water used for dye
      - Boiling time
      - Type of dye
      - Bleaching time
      - Amount of extract used for dye
  - - - 3 Baryos leave samples were soaked and heated at 60°C in one dye bath for 60 min
        
        The same are done simultaneously on the other Annatto dye baths but at 100°C and 140°C
        
        Afterwards, the leaves were cold washed followed by soaping, washing and drying
    - - A basin was filled with 500 mL of Zonrox bleach
        
        The Baryos leave samples were soaked in the basin filled with bleach
        
        After one hour, the leaves were taken out of the basin, were washed with water and were dried
    - - An application called “Physics Toolkit” will be used to compare the color intensity of the leaves
    - - 15 g of Annatto seeds was dissolved in 500 ml of distilled water in a cauldron
        
        The solution was heated in the cauldron at 60°C for 60 min
        
        The procedure above was repeated for 2 times using another cauldron but at 100°C and 140°C
- - - - Peeler
      - Chopping Board
      - Plastic Spoon
      - Knife
      - Measuring Cups
      - Pot
      - Strainer
      - Baryos Leaf
      - Dye
      - Containers
      - Water
      - Zonrox
      - Plant
    - - Dye Extraction
        (Pan et al. 2003)
        
        Wash the beets with water
        
        Remove its peel using the peeler
        
        Cut it into chunks
        
        Place it in a pot
        
        Add water
        
        Wait for it to boil
        
        Simmer for 20 minutes
        
        Strain to separate the extracted dye from the beet chunks.
      - Dyeing
        
        Soak the leaf with the extracted dye
        
        Expose to air for drying
      - Bleaching
        (Pan et al. 2003)
        
        Add bleach into a container
        
        Rinse the baryos leaf with water
        
        Soak the baryos leaf
    - - Natural
        
        Rose petals
        (Patil et al 2016)
        
        Coconut husk
        (Akhter et al. 201)
        
        Annato seeds
        (Verma et al. 2017)
        
        Beetroot
        (Warsiki 2013)
        
        Dragon fruit peel
        (Harivain et al. 2008)
      - Artificial
    - - Dependent
        
        Color
        
        Color strength
      - Controlled
        
        Amount of dye
        
        Dye
        
        Amount of bleach
        
        Plant
        
        Bleaching time
        
        Amount of plant
        
        Simmering time
      - Independent
        
        Type of water for dye extraction
    - - Does the density of water affect the adhesion and color of the dye to the leaf?
- - - - Type of dye
      - Amount of water
      - Amount of dye
    - - Boiling time
    - - Color
  - - - Mix the dye with water. Using a thermometer, boil the water until the temperature reaches 100°C.
        
        Place all three pieces in the heater.
        
        Remove the first piece after five minutes and place it on a dry surface.
        
        After the mixture has been boiling for 10 minutes, remove the second piece and place it next to the first.
        
        After the mixture has been boiling for 15 minutes, remove the third piece and place it next to the other two pieces.
        
        Compare the colors yielded after dyeing to a color chart
- - - - Boiling Time
      - Amount of Water
    - - Type of Dye
        
        Hair Dye
        
        Food Coloring
        
        Fabric Dye
    - - Color
- - - - Color
    - - Amount of dye
    - - Sunlight exposure
        (Mohini et al. 2018)
  - - - Dye taken from plant extract will be prepared by placing leaves in the boiling water.
        
        The leaves will be soaked in the dye at the same time
        
        The leaves will then be hanged for 2, 3, 4, 5, 6 hours for drying
        
        The colors from each leaf will then be compared.