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Bell Jar Apparatus
Item Code : SV136
Principle and Working:
Supplied bell jar with bell SP758 & pump plate SH506.
BELL JAR WITH BELL SP758
A classic demonstration of the fact that sound requires a medium to travel. It consists of an electric bell mounted in an acrylic jar. The jar is open at lower end and has a hole at the top, which accepts a rubber stopper with two holes. The stopper is fitted with two nickel plated brass rods, which act as terminals and also supports the bell within the jar. Supplied complete with rubber stopper, terminals and bell but supplied without pump plate.
Salient Feature:
- Flat bottom, superior quality bell
- Jar: Clear plastic, 175mm (ID)
- Bell: 5-8V AC/DC
ELECTRIC BELL FOR BELL JAR EXPERIMENT R4505
Superior quality bell to withstand continuous operation, with crocodile clip suitable to use in bell jar experiment.
Operating voltage: 5-8V AC/DC
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