99 Senior Science Projects

Title	Price
99 Senior Science Projects	Rs.250	In Stock

Description

Fog Formation:

Material Required:

- Two empty soda bottles with necks about the size of an ice cube, two ice cubes, Hot water, Cold water.

Steps:

- Label each soda bottle, one with 'cold water' and the other with 'hot water'.

- Fill the first soda bottle 1/4 full with cold water. Place an ice cube in the neck of the soda bottle so it is wedged in but does not pass all the way through the bottle. Record the observation in notebook.

- Repeat step two with the second soda bottle, only this time, filling the bottle 1/4 full with hot water. Place the ice cube in the neck of this soda bottle and note down the observation.

Inference:

Fog will form in the bottle with the hot water, but it will not form in the bottle of cold water. The cold air from the ice cubes collides with the warm, moist air in the bottle causing the water to condense and forming an eerie fog.

Like wise, this book contains many interesting techniques. Go through the book and try every experiment, you will definetely get excited and also knowledge.