Al Tobias (wat4y) - Office: Rm. 201, (434) 924-0538 - Lab: Rm. 202, (434) 924-6800
Demonstrations are cataloged according to PIRA Bibliography
PLEASE REQUEST DEMOS WELL IN ADVANCE
Due to Physics Building renovations, the lead time to set up demo requests has increased due to the need to transport equipment across campus. Please be kind and let me know well ahead of time what you need.
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You have selected the following Demos:
Purpose:To demonstrate the inverse-square relationship of light intensity.
Procedure:Set the light source so that it fills one square of the demonstrator. Double the distance between the source and the demonstrator and see the light fill 4 squares etc.