kidzpark
Home | FAQ | Contact Us | View Cart | Login / Register  


Kids Science Activities

Water Pressure
Materials Required
  • Two identical bottles
  • Water

How to do it

  • Fill one bottle with water.
  • Leave the other bottle empty.
  • Cover the two bottles with the stretched rubber cork.
  • The next day the rubber over the bottle of water wil be bulged slightly.

Explanation

  • The molecules of water are in constant motion. Sometimes they jump out of the water and into the air.
    The presence of the water molecules increases the pressure of the air slightly, but enough to cause a slight bulge in the rubber.


Add to My Article | Refer this Article | Print this Article


Write your Comments on this Article
Article Title Water Pressure
Your Name
Place of Residence
Your E-mail
Your Comment
 
Security Validation
Enter the characters in the image above
 
Kindergarten Activities
Zoo Activity
Make Patterns and Play
Ice Float or Sink in water
Magic with Corn flour
Water and Pressure
Jack and Jill
Hair Raising and Static Electricity
How I Found The Part Of Tongue For Each Taste
How I Learnt The Number Of Parts Of Body
Salt as Preservative for Mango Pickle
Pencil magic
Would You Like To Taste Yummy Tongue Licking Fruit Salad?
Light a bulb with balloon
An Educational Nature Walk
How I Quizzed Others Who Quizzed Me
How I Created Environment Friendly Mesmerizing Diwali Crackers
Frozen Peas vs. Fresh Peas
How I Like Being Kissed And Can Guess Who Kissed Me
How I Was And Found The Leader
Do smell and taste have inter relation