Photosynthesis and Respiration

Objectives

In this experiment, you will

• Use an O2 Gas Sensor to measure the amount of oxygen gas consumed or produced by a plant during respiration and photosynthesis.
• Use a CO2 Gas Sensor to measure the amount of carbon dioxide consumed or produced by a plant during respiration and photosynthesis.
• Determine the rate of respiration and photosynthesis of a plant. 

Please click here to see the full experiment

• Collect force and acceleration data for a cart as it is moved back and forth.
• Compare force vs. time and acceleration vs. time graphs.
• Analyse a graph of force vs. acceleration.
• Determine the relationship between force, mass, and acceleration.

• Support for Digital Control Unit
• Added Print to File option for use when a supported printer is not accessible
• Improved image preview capability of the Camera App
• Automatically set system time (GMT-hh:mm:ss but not time zone) when connected to a network
• Improved file Open and Save functionality with USB Flash Drives and SD cards
• Updated Statistics calculation includes Δx, the horizontal width of the region used for the calculation
• Allow saving of sensor calibrations back to sensor when using Go Wireless Link as the interface
• Revised email set up
• Improved system booting and shutdown behavior
• Respect user-defined graph settings and scaling when storing a run