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Bell Jar (Vacuum) with Electric Bell and plastic stand
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Rs 12,250.00
This apparatus usually used in combination with a pump to demonstrate that non- transmission of sound in a vacuum.
The apparatus content the plastic base, the bell jar, and the bell.
To demonstrate the principle that sound does not travel in vacuum. This is a modified unit which does not require external power source for the bell. Comes complete with Bell Jar, Bell which requires 2 D batteries (not included), Vacuum Pump Plate. Assembled unit is 7.5 in. (190mm) x 11 in. (280mm) Diameter x Height. Perfect for isolating experiments from outside interference or studying the Properties of Matter in a Vacuum. This Bell jar is for use in only Physics Experiments to teach Science. It can withstand small amounts of Vacuum. How much Vacuum, we do not know. We are not liable for any other use. Strong plastic construction. Acrylic Bell jar.
Product Features
*Works great in Labs, Classrooms or for Home Experiments!
*Demonstrate that sound does not travel in a vacuum
*Comes complete with Bell Jar
*7.5 in. (190mm) x 11 in. (280mm) Diameter x Height
*Bell requires 2 D batteries (not included)
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