Bell and Vacuum Sound Jar Glass

Bell and Vacuum Sound Jar Glass

Product Code : JL-SW-1302

Bell and Vacuum Demonstrator

  • 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 AA batteries (not included), Vacuum Pump Plate and Vacuum Hose.
  • Assembled unit is 8.5 in. x 11.5 in.
  • Diameter x Height.

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Office Address

Jain Laboratory Instruments Pvt. Ltd.
Hargolal Road, Ambala Cantt,
Haryana India


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