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Measurement, accuracy and precision
Lower Sec Science · Secondary 1 · Easy · Measurement, accuracy and precision
A thermometer shows a temperature of 22.5 °C but has a zero error of +0.5 °C. What is the actual temperature?
- 21.5 °C
- 22.0 °C
- 22.5 °C
- 23.0 °C
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