This Bell Jar usually used in combination with an electric bell, a metal base and a pump to demonstrate that non- transmission of sound in a vacuum.
Bell jar dimensions: 250mm height, 180mm diameter
It does not include any base or electric bell
€24,68 incl. VAT
This Bell Jar usually used in combination with an electric bell, a metal base and a pump to demonstrate that non- transmission of sound in a vacuum.
Bell jar dimensions: 250mm height, 180mm diameter
It does not include any base or electric bell