The Rainbow walking water science project works by demonstrating capillary action and water absorption through paper towels connecting two cups of colored water. The paper towels act as a bridge for water to travel from the cups, causing the colors to mix and create a rainbow effect as the water moves along the towels.
Fresh eggs are less dense than water and hence will float whereas old eggs will sink at the bottom of the container filled with water. Similarly, a regular soda can will sink in water and a diet soda can will float on water. Water have a density of 1.00 g/cm3.
To create a rainbow at home, you will need a glass of water, a white sheet of paper, and a sunny day. Place the glass of water on the paper in direct sunlight. The sunlight will pass through the water and create a rainbow on the paper.
A rainbow does not have a specific end point, as it is an optical illusion caused by sunlight and water droplets in the atmosphere.
For a rainbow to form, two things have to be present: sunlight and water droplets in the air. The sunlight is refracted and reflected within the water droplets, causing the colors of the spectrum to be visible as a rainbow.
No, you cannot reach the end of a rainbow because it is an optical illusion caused by sunlight and water droplets.
water cycle
In most science projects one would use distilled water
a good science fair project about energy is a water cycle and would be put in the Energy Awareness category
Water hopper
A good environmental project could be: What type of water is better for plants? Tap water, Distilled water, or Microwaved water. hope this helps
water expansion is an example
water against fabric...........
Wat are vapor
As the paper towel absorbs the colorful water,gravity will pull the water down,causing the two colors to mix.The walking water science experiment can also double as an art lesson
i did the research on for a science project and sugar water freezes fastest
First you need a project, before you can predict the result of that project. Water: is it good for growing plants or not? My prediction: it's good.
where did this science fair project come from?