Air Compression Junior High School Physical Teaching

Description:

Item Name: Air Compression
Main Principle - a simple demonstrator of gas compression. When the gas is compressed quickly, the temperature increases. The tinder which put in the vessel will
Put a small piece of cotton (size of a small bean) on the bottom of the piston. Then push the piston into the vessel very quickly. The cotton will with . Other tinder materials with similar or lower autoingnition temperature may also be used. No tinder material is included.
Great Educational Toy - It's suitable for junior high school physics course experiment teaching, cultivate children'sinterest in physics, more intuitive and easy to understand
Note: Before the experiments, exhaust gas in the cylinder should be removed first. And some petroleum jelly can be used for the lubricating between the piston and vessel.

Specification:

Material: Metal and Plastic
Color: shown()
Assembled Size(DxH): Approx. 6 x 15 cm / 2.36 x 5.91 inch

Package Includes:

1 Set Air Compression

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