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  6. S96019

Bell in a Vacuum
SDPSCI_ED

Catalog No. S96019
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:
w/Plate and Bell

Description

Includes

Jar, vacuum plate with valve, rubber seal, bell system, and instructions

Requires

Vacuum pump and two AA batteries

Shows that sound waves won't travel through a vacuum.

  • Ringing bell inside sealed glass jar
  • As air is gradually pumped out of the jar, the bell becomes faint, then dies
  • Bell may be removed for other vacuum experiments

Order Info

Height x O.D.: 8 x 8 in. (20.3 x 20.3cm)

Specifications

For Use With (Application) Shows that sound waves won't travel through a vacuum
Product Type Bell in Vacuum
Height (Metric) 20.32 cm
Includes Jar, vacuum plate with valve, Rubber seal, bell system and instructions
Diameter (Metric) Outer 20.32 cm
Height (English) 8 in.
Diameter (English) Outer 8 in.
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