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Measurement, accuracy and precision
Lower Sec Science · Secondary 1 · Easy · Measurement, accuracy and precision
A thermometer has its bulb in a beaker of hot water. The mercury thread is halfway between 60 °C and 70 °C. What is the temperature reading?
- 60.0 °C
- 62.5 °C
- 65.0 °C
- 67.5 °C
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