Wednesday, 21 December 2016

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Make It Rain Experiment


Age: From 5 years old

Materials:
1. 1 glass jar
2. 1 plate
3. Hot water
4. Ice cubes 

Directions:
1. Pour about two inches of very hot water into the glass jar.

2. Cover the jar with the plate and wait 2 minutes.

3. Put the ice cubes on the plate.

4. Wait and see droplets of water rolling down :-)

Video Demonstration:


Additional Information:

www.weatherkids.com explains that "the cold plate causes the moisture in the warm air, which is inside the jar to condense and form water droplets. This is the same thing that happens in the atmosphere. Warm, moist air rises and meets colder air high in the atmosphere. The water vapor condenses and forms precipitation that falls to the ground."

J (7Y9M17D) tried this today. He said that it was boring. He prefer to watch real rain.

References:






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