lava lamp

Lava lamp

lava lamp

lava lamp is a beautifull stuff that you “must have” inside your room.

but your pocket doesn’t match with the awesome lava lamp in the store

so have it with creating the awesome lava lamp by yourself

here some tips from http://www.funology.com

  1. Fill a bottle 3/4 full with vegetable oil. A clear bottle will work best.
  2. Fill a plastic cup with water and add a few drops of food coloring. Stir.
  3. Add the colored water to the bottle with the oil, and screw the lid on tight.
  4. Turn the bottle sideways, and watch as the color moves through the oil in funny shapes and blobs.

 

Analysis:

water and oil has different characteristic

water is polar molecule when oil is non polar molecule.

polar molecule can dissolve polar molecule but can not dissolve non polar molecule normally

the color matter dissolved in polar molecule like water cannot go out from water since the water the polar moleculle

that’s why the water can be seen as lava inside the lamp

 

 

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