20 Nov2020November 20, 2020

Fun Water Experiments Demonstrating Air Pressure and Light Refraction

We have done three water experiments here, to demonstrate Air Pressure effect on Water and effect on light path traversal when it passes through water glass.

Experiment 1 – Light Refraction when it passes through water glass

Make and place arrows pointing to left, just before glass of water. When you see through the water glass, arrow points towards right. Why does it happen? Light travels from the air, through the glass, then through the …

08 Aug2020August 8, 2020

Water experiments For School age kids

Please do these experiments with adult or parent supervision. These easy to do simple experiments will help kids understand, water density, air pressure and role of oxygen in burning.

Warm & Cold Water don’t mix

  • Hot water is less dense than cold water, and rises when at bottom and hence it mixes.
  • But when hot water is at bottom, it will not rise and hence not mix as well.

Glass & Candle experiment

  • Twice as