Thursday, July 7, 2016

         Water experiment



Needs:

  • Mug 
  • Big bowl
  • Gladwrap
  • String/rubber band
  • water
Steps:
  1. Place mug inside bowl
  2. Fill bowl with water up to halfway of mug
  3. Cover the top with gladwrap and secure with string
  4. Place in a warm sunny spot under the sun.
My prediction was that the mug will fill up with water when the rain evaportes and fills the clouds and rains black down into the mug.

My prediction was correct.

The results
the sun heated the water and it evaporated up towards the glad wrap.  Condensation formed on the glad wrap.  When the water vapour became heavy it dropped into the cup, like rain.  (precipitation)


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