The longer you shake it in a circle, the longer the vortex will swirl. It’s best to use small plastic soda bottles (16 or 20 oz for younger children).
When you stop rotating the jar, the fluid inside keeps spinning.
How to make a tornado in a bottle with oil. Quickly spin the bottle in a circular motion for a few seconds, stop and look inside to see if you can see a mini tornado forming in the water. Swirl the bottle around in a circular motion. Align the empty bottle directly on top of the bottle with the water in it.
To create the tornado, turn the 2 liter bottles full of water over and swirl the water clockwise. You can omit this step, but when the water has color, it’s a bit easier to see the spiral. 8c) add dish soap (this will make the vortex more noticeable as it fills with bubbles).
Fill one of the plastic soda bottles 3/4 full with water. Fill one of the bottles with water. First, take off the tops of your liter bottles and cut the plastic ring left around the bottle's neck.
This tornado in a jar experiment is a much better way to learn about tornadoes. Finally, set the bottle down on the table and observe the tornado that has formed. Place a piece of dark paper behind the bottle to view the tornado in a bottle in more detail.
Turn the bottle upside down and hold it by the neck. The “vortex connector” is the most crucial part of this exercise. Place the bottle on a flat surface and watch the vortex spin!
Then place the washer on the top of the bottle neck. Drill a small hole in the soda bottle cap 2. Put the lid back on the jar and make sure it is really tight.
Pour about 2 tablespoons of oil on your plate. Add food coloring and/or debris to the bottle with the water. But eventually both the glass jar and the fluid are spinning as you rotate the bottle.
How to make a tornado in a. Fill one bottle 2/3 full of water. Making a soda bottle tornado.
Purchase your favorite color of lamp oil (the red oil makes a really cool colored vortex) and try adding 2 ounces of the oil to the water in the soda bottle. Add several drops of food coloring to the oil and stir with a fork. Empty both bottles and take off any labels.
A mini twister can be seen for just a few seconds when the outer fluid slows down and the inner fluids. Put your second empty bottle upside down on the washer and tape the two bottle necks together. Securely connect the tornado tube to the bottle.
Repeat the original instructions of the great pour challenge. Use the duct tape to secure the 2 plastic bottles together. Make a tornado in a jar!
Sprinkle in a few pinches of glitter (this will make your tornado easier to see). How to make a tornado in a bottle. This piece of plastic can be purchased online or at a teacher supply store.
This time, however, add 2 ounces of colored lamp oil to the water. Put the cap on tightly. (lamp oil is available at most department stores where oil lamps are sold.)
Tornado in a bottle directions: I was inspired by the posts over at hip homeschooling and in lieu of preschool. Instead, we just made sure to tape those bottles together really well!
Fill the bottom bottle 3/4 full of water and add 5 or 6 drops of blue food coloring to your water. And it only takes a couple of minutes to put the experiment together. The fluid toward the inside takes longer to get moving.
Then a tornado will form as the water moves from the top bottle to the lower bottle. Pour the oil into the bottle and watch the food coloring sink out of the oil and into the water. Use the tornado tube connector to attach the second bottle.