On the last day of recording the 2012 Christmas Lectures Dr Peter Wothers illustrates the properties of Air with a beautiful demo from his final Lecture.
The Cloud Chamber shows the natural radiation in the atmosphere. When the charged alpha particles and smaller beta particles fire through the alcohol-heavy atmosphere in the chamber they cause little droplets to form leaving cloud-like trails.
Something went wrong, please try again later.
This resource hasn't been reviewed yet
To ensure quality for our reviews, only customers who have downloaded this resource can review it
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£0.00