PIRA Classification: 5F15.10
Description: An electric heater or light bulb is placed in 2 liters of water and runs for 5 minutes. A wattmeter is used to measure the power during the 5 minutes. The change in temperature is measured and compared to theory.
Special Instructions: Stir the water at the end of 5 minutes for a more accurate temperature reading.
Condition: Good
Setup time: 2 minutes
Safety Issues: None