Close
Shop All:Frey Scientific
Frey Scientific Buzzer in a Vacuum - 8 x 9.5 inches
Item #:
570533
$107.49 CAD
$96.74 CAD
Quickship Eligible.
In Stock - Typically Ships Within 2-3 Days
About This Item
Description
Frey Scientific Buzzer in a Vacuum is a updated version of the bell in a jar unit and helps in demonstrating that sound waves do not propagate in a vacuum. It requires 0.25 in tubing. 9.5 in Unit with 8 in dia has buzzer leads that are connected to a dry cell and the air nipple to any laboratory vacuum pump. Since air is evacuated from the jar, the sound of the steady buzzer diminishes in intensity.
Specifications
Maximum Grade Level:
Grade 12
Weight:
2 lb
Maximum Age:
18 years
