Hands On Physics
Haze
Extensions
INTENSITY
Design an experiment using the photometer to measure intensity vs. distance.
You could try a small incandescent bulb, one of the small "pen light"
bulbs which has a lens at the tip, or perhaps an LED. This experiment considers
the relationship between two variables, so the results can be presented
in graphical form. Which would you make the independent variable? Previous Page || Up a Level || Index || Next Page