H2P-182
Errors and limitations
H2 Physics · JC 1 · Easy · Errors and limitations
In a constant-flow calorimeter experiment, heat loss to the surroundings causes a systematic error in the measured specific heat capacity. Which change to the apparatus would most directly reduce this error?
- Wrap the calorimeter and pipes in thicker thermal insulation
- Decrease the flow-rate of the liquid so it stays longer in the calorimeter
- Record voltage and current readings more frequently
- Use a thermometer with smaller scale divisions
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