Beer's Law: Solution Absorbance and Concentration
Students use Chemvue software and either a Wireless Spectrometer (PS-2600) or a Wireless Colorimeter...
Series and Parallel Resistors Using 850 Expansion Board
The purpose of this lab is to explore how resistors add in series and in parallel.
RC Circuit Using 850 Expansion Board
The purpose of this experiment is to investigate how the voltage across a capacitor varies as it charges, and to find the capacitive time constant.
Ohm's Law Using 850 Expansion Board
The purpose of this experiment is to investigate the relationship between current and voltage in Ohmic and non-Ohmic materials.
Testing Air Quality
Students use a Wireless Air Quality sensor (PS-3226) to measure and assess air quality when exposed to an everyday classroom pollutant.
Aquatic Photosynthesis and Dissolved Gases
Students use a Wireless Optical Dissolved Oxygen sensor (PS-3246), Wireless CO₂ sensor (PS-3208),...
Investigating the Copper Content of Brass (Spectrometer)
This lab extends knowledge of the electromagnetic spectrum, spectrometry and colorimetry. Students...
Universal Gravitational Constant
A Cavendish Balance is used to determine the Universal Gravitational Constant, G. The attraction between a pair of small tungsten spheres and a pair of...
Exploring How Materials Gain Electric Charge
Students investigate the effect of rubbing insulating materials with various fabrics and the electric...
Measuring Charge on a Conductive Sphere
Students investigate how charge distributes on the surface of a conductive sphere and the relationship...
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