the datalogger interface to a PC with the software installed.
the light sensor to the appropriate channel of the interface. See
- Figure 1-
up a light source at one end of the table.
a card with double slits in front of the light source. The distance
between the slits is very small compared to the distance between
the slits with the light sensor.
the light sensor at the other end of the table.
the data-logging software to collect data.
the light sensor at a horizontal level and keep a constant distance
between the sensor and the slits when recording the data.
Stop the data collection.
a single-slit and a double-slit pattern.